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1998 Audi A4 2.8L MIL Lamp on i need help with this one. this audi has these codes which
all data says are just about all short to ground issues. i
tested all ground and did not find any problems. however i
do not get proper voltage supply to my o2 sensors all of
them. also when i run the ... Trouble codes: 17843 (17829-), 17829 (17833-), 17833 (17923-), 17923 (17880-), 17880. |
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2002 Audi A4 3.0L MIL Lamp on Thanks for your time to try to help me. I believe this car
needs the updated CTS sensor. My question is do you have to
remove the intake manifold to replace it and if so what are
the steps to remove the manifold. Any tips to make the job
easier? I never remove... Trouble codes: 16502 (Coolant temp Signal High), P0118 (Intermittent). |
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2003 Audi A4 1.8L Front left Audi techs,
Drivers window in in-op. Tested the switch. Test was done,
controller 46, central conv., 08 group 11. Switch responds
as it should OK. Replace the drivers side control
module-motor. still in-op. Test power and ground, OK. All
of the other windows ... |
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2003 BMW Z4 2.5L Retraction I got this one from the dealer where they quoted my new
customer an entire top replacement $astronomical. I can
generally find the individual fault but this one has got me
stumped. The convertible top control module had two codes
retrieved by my x431. 12: Cont... |
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1993 Cadillac Eldorado 4.6L MIL Lamp on Hello fellow mechs. I got one for the cadillac guys. P041
NO CAM SIGNAL, sets as soon as you start the car. I tested
the sensor for a ac signal with the Modis scope. It had no
signal. I had 1.6k ohms of continuity with the connector
unpluged and and probed thr... Trouble codes: P041 (no cam signal). |
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2002 Cadillac DeVille 4.6L MIL Lamp on Thanks to everyone for your help in advance!! I have this
2002 Caddy here that is giving us fits!! It keeps setting a
P1415 Secondary AIR problem on bank 1. Another shop has
replaced the check valve and tube. I have repalced the bank
one sensor one oxygen sens... Trouble codes: p1415 (secondary air bank 1). |
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1985 Chevrolet Monte Carlo 4.3L coolant,oil pressure guage well for the oil pressure guage was reading normal than all
of the sudden says 0,when driving guage moves a little bit
up to 30psi then normal stopping at light goes back to 0,my
guess switch went bad,guage works good.ok now for coolant
loss ,when going to wor... |
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1994 Chevrolet Blazer 5.7L abs lite Hello: This should not be driving me crazy but it
is.Vehicle came in with abs lite on checked for codes had
codes 25 26 28 all pertaining to lf speed sensor,verfied no
speed sensor signal on lf found harness and sensor bad
replaced and now i have correct signa... |
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1995 Chevrolet S10 Pickup 2.2L ignition system i have just tuned up this customers vehicle and everything
was running good and she then came back because she said it
was sputering on her. so i checked everything to make sure
that everything was connected properly and ti was. i tedt
drove it to make sure th... |
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1998 Chevrolet Express 5.7L Poor Idle Quality, Surge, MIL Lamp on, low power Hello guys, and thanks for looking at this one. First off
the van came in with a CEL and low power. Test drove van
and seen the O2 sensors on both banks were reading lean
under acelleration from a stop. 200-350mv, and noticable
low power. However if you are go... Trouble codes: P1153 (bank 2 sesnor1 not switching). |
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1999 Chevrolet Silverado 6.0L Hesitation, Cuts out truck has bad hesitation on first 5 or 6 accelerations from
stop. after warm very slight hesitation. checked tune plugs
good fuel pressure to spec checked for pluged cat 1psi at
2500rpm both banks. no codes in ECM replaced intake because
of simlar posting did ... |
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2001 Chevrolet Suburban 5.3L lack of power this suburban is my personal vehicle that i bought to pull
a 6500 pound camper. the tow rating is 7700 pounds. the
truck seems to lack power on slight hills and will not go
much over 60 mph. with nothing in tow the truck is fine.
all sensors read normally. i w... |
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2001 Chevrolet Monte Carlo 3.8L Compressor, PCM Hello fellow tech's, This one has me stumped. All pid data
shows the system should run. I can jump the a/c relay
control ck to ground and activate the clutch. I can't
activate the clutch using the command function from the
scan tool. Say's inncorrect or improp... |
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2001 Chevrolet Silverado 6.0L Rear Main Seal I pulled this engine out in order to do the rear main seal
and housing gasket because it's a 4X4. I bought all O.E.
parts for it including a water pump assy, oil pump, pick up
tube "O" ring, timing cover gasket, front seal, rear main
housing gasket, & the rear... |
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2001 Chevrolet Lumina 3.1L MIL Lamp on This car came in from the inspection station. I scaned and
got a p0446 Evap system vent controll and a p0442 Evap
system small leak detected. I pulled charcoal canister down
and checked out the vent solonoid and found the filter was
full of dirt and debries an... Trouble codes: p0446 (evap vent control problem). |
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2001 Chevrolet Monte Carlo 3.8L No Start, Stall Vehicle stalls or very low RPM.Traction light comes on at
cruise, engine bucks, light goes off, come to a stop and
vehicle stalls. Hard start,starts with very low idle, no
power.Traction light does not always come at
idle/stall.Thinking the traction light come... Trouble codes: C1276 (Traction control). |
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1999 Chrysler Sebring 2.5L No Start This car was towed into us. The customer states that while
she was sitting in the drive thru at a McDonalds, The
engine stalled. It restarted and she drove a few feet and
it died again. This time it would not crank over. When we
got the car we noticed the (no ... |
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2002 Chrysler PT Cruiser 2.4L hazard lights Good morning gentlemen, I have a pt cruiser when the the
hazard switch on top of the multi function is pushed in,
the flasher which is pluged into the multi function switch
buzzes,the contacts fuse togther and then pops the fuse.If
we dont touch the hazard swi... |
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1999 Dodge Durango 5.9L Poor Idle Quality, Hesitation, Stall, Poor Fuel Economy, MIL Lamp on hey guys, hope there is a chysler tech out there.. i am
working on a 99 dodge durango with a 5.9 gas engine with a
idle issue. during idle upon cold or hot start the iac
valve seams to be opening full and causes the car to run
rough,rich and stall. you could h... |
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2000 Dodge Neon 2.0L MIL Lamp on vehicle came in from another shop, cylinders had been
washed out so a used engine had been istalled by us.road
test was good. car came back, p0420 catalyst efficiency
failure. replaced cat with factory cat.replaced both oxygen
sensors. same code came back, not... Trouble codes: p0420 (L bank catalyst efficiency failure). |
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2001 Dodge Intrepid 2.7L Cooling Systems This vehicle belongs to a local dealer, has a 2.7L V-6 runs
good and was cooling fine. All of a sudden the system
started overheating. We inspected the vehicle and found the
cooling fans operating. A broken recovery tank was
replaced. The radiator seemed to be... |
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2003 Dodge Pickup 5.9L No Start cummins diesel fans. need some help. have a customer with a
no start when the engine is warm. we preformed a fuel
injection flush on this vehicle with no help. he has
already taken it to a diesel shop and they recommended he
replace all injectors. strange, thi... |
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2003 Dodge Pickup 5.9L speedo Thanks for any help guys and gals, When sitting in Park,
reverse and neutral, the speedo needle bounce from zero all
the way to 120mph and it actually adds miles on to the
odometer, disconnected VSS, no change, when driving down
the road, it is less frequent b... |
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2003 Dodge Stratus 2.7L engine This car was driving at highway speed and the oil filter
gasket blew out. The oil light did not come on and the
lifters did not click. The car stopped and the engine would
not turn over after that. We installed a used engine with
55 thousand miles on it. Trans... |
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1993 Eagle Talon 2.0L engine Hello, I could use some ideas on this eagle talon. It
origanly came in w/ a blown head gasket and bent valves. We
pulled the engine and did a comeplete rebuild. New pistons
and valves. Also installed new turbo. Started smoking right
away mostly white/blue smok... |
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1994 Ford Pickup 5.0L MIL Lamp on can not acsess self test on scanner koeo or koer any one
ever run into this before the check engine light does come
on when key is turned on then when engine starts lite is
back on but can not comunicate to gather any codes |
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1996 Ford Crown Victoria 4.6L Misfire, MIL Lamp on no coil driver pulse to left hand coil cyls. #2 and #8 also
no injector driver for same Cyls. Trouble codes: po354 (no injector driver or coil driver for cyls. 2 and 8). |
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1999 Ford Contour 2.0L MIL Lamp on This car came in with the P0190 code. Checked the Fuel rail
pressure sensor, it ohmed out as a bad part. Replaced and
about 3 miles up the road the code is back. The new sensor
test out good. Also repalced the fuel filter and fixed a
faulty VCT sensor. I am no... Trouble codes: P0190 (Fuel Pressure sensor circuit). |
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2001 Ford Pickup 4.2L Misfire, Hey Guys, this one has me, I read every single post related
to this truck. It came in with Cyl. 1 and 5 missfire, I
verified the actual miss, we then replaced the ciol pac,
plugs and wires, and did a fuel induction service the truck
ran great no miss. It came ... Trouble codes: P0301 (p0305-), P0305. |
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2003 Ford Pickup 5.4L dash alternator hey guys. been awhile but got a problem now. this is a 2003
f250 super duty 2 wheel drive, this is a strippo truck. a
work truck, has a/c but no cruise, no power windows or
locks, rubber floor no carpet, you get the picture. this
truck will blow fuse number 45... |
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2005 Ford Freestar 4.2L Hesitation, Surge, Stall, MIL Lamp on vehicle came in with the following complaint: "came home
last night and the car was lurching, no check engine light
on, tach bounced and vehicle died once." started vehicle
this morning, noticed rough idle and check engine light on
solid. vehicle stalled and r... Trouble codes: p0106 (baro circuit failure), p1336 (misfire monitor hardware-cmp misaligned ckpcmp noise), p2195 (HO2S11 not switching correctly. sensor indicates lean), p2197 (HO2S21 switch sensor indicates lean). |
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1992 Honda Accord 2.2L Hesitation, Misfire ok techs i need help car came to us running poor hot or
cold and a miss in #1 cylinder changed plugs all where fuel
fouled pulled injector on # 1 looks good pull the injector
harness plug no change in running condition.swapped with
another injector problem not... |
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1992 Honda Accord 2.2L sluggish no power Car has very slow pick-up on acceleration, from a stop
while accelerating, gradually speeds up to speed very, very
slowly as if the CAT was plugged up; if I manually shift to
2nd, it will speed up suddenly at a normal speed. Inspected
shift solenoid, working n... |
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2001 Hyundai XG300 3.0L air bags vehicle never in collision scan data shows air bag light
off but the instument panel light is on. thanks in advance |
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2002 Isuzu Axiom 3.5L driveline when stopping,right at last bit of rolling,like when
stopping at traffic light,the rear diff.sounds like it is
rolling up,then it relaxes?like it is lose in its
mounts,also when you accelerate it sounds like it rolls the
other direction,could it be rear brakes... |
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2000 Jaguar XJ8 4.0L Torque converter Car came in with a knocking noise when the engine is about
2500 RPM, and the tranny is in park. Put it in drive with
my foot on the brake (putting a load on the drive train)
and the noise is gone. Removed the bolts that attach the
converter to the flywheel (so... |
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2000 Jeep Cherokee 4.0L Poor Idle Quality, Misfire, MIL Lamp on Hey guys, need help on this one. Cylinders #3 and #4 are
dead, the signal from the PCM is very weak. We ran a
seperate wire from the PCM to the coil to eliminate shorts
or poor connections. The cam sensor reading is good and the
crank sensor appears to not hav... Trouble codes: PO353 (Ignition primary fault- cylinder 3). |
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2002 Jeep Liberty 3.7L engine light I need help fellas. I had this jeep come in with these
codes and found no information in alldata for either. p1899
is in ecm and p0705 in tcm. using a wiring diagram and good
old fashion know how I ohm tested all the wires and found
no issues. I have replaced ... |
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2003 Jeep Liberty 3.7L No Start customer came in check engine light on and stall sometime
found code 320 check scanner sometime no crank signal
replace crank sensor it run perfectly fine for 3hrs pull
the car ready to call customer pick up it die and never
start again got cam and crank signa... Trouble codes: 320. |
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1993 Lexus LS 400 4.0L 30 amp am2 fuse Turn key to the start posistion the am2 30 amp fuse pops.
The 7.5 amp fuse after the ignition switch feeding the
neutral safety start does not pop so it is good. The am2
fuse feeds the ignition switch and no obvious shorts have
been found. Any help would be gr... |
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1990 Mazda MX-5 Miata 1.6L No Start Intermittently this will not start and has no spark. Next
time it may or may not. It seems like if you dont turn the
key back when it wont start it continues no not start. When
you turn the key back it usually then starts. This only
does not start maybe on in ... |
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1992 Mercedes-Benz 400SE 4.2L Hesitation, Misfire Greetings IATN members. This is our first post so please be
a little forgiving for our lack of posted information. This
400 SE came in with needing the engine harness replaced.
This harness leads to fuel injectors, cam adusting
solenoids, coolant temp sensor, ... Trouble codes: 19 (injiectors lhi sfi), 07 (ignition system di 1). |
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2000 Mercedes-Benz C230 2.3L MIL Lamp on when under load engine rpm goes about 5000 trans does not
shift (this wot) until I reales the throttle, seems like
when the cat is plugged up, if u drive it normal is not as
bad. I have modis scanner and monitoring misfire data all
cylinders are mising just fe... Trouble codes: P0243 (af switch over actuator f compressor m166), P0170 (self adaptation at limit). |
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2000 Mercury Grand Marquis 4.6L Surge, Cuts out, Stall, Misfire car came in to shop for state insp, trac light on and skips
and stalls under load.can duplicate in shop . trac light
comes on right before misfire happens, no codes,temp light
comes on at times and goes back out do not have exp with
fords.not shure what to loo... |
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1999 Mitsubishi Eclipse 2.0L MIL Lamp on I'm looking for info on the Evap purge solenoid wiring
diagrams on mitchell it show that both wires come from the
pcm to the purge solenoid. On one side i have B+ on the
black/white wire at the solenoid but have nothing at pin 70
at the PCM. On the other wire ... Trouble codes: P0443 (evap purge solenoid control circuit). |
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1994 Nissan Pickup 3.0L No Start For all the Nissan guys. This is my personal work truck.
The waterpump sezied on me and with some time I was able to
get it out with the removal of the timing belt(even though
alldata said you didnt have to). I was unable to get the
crank pulley off so I just ... |
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2003 Nissan Sentra 1.8L oil This car had PO420 stored for a catalyst inefficiency. This
car is burning oil pretty bad. All cylinders are low on
compression. I remember reading about a Nissan tech
bulletin for the cat coming apart and scoring the cylinder
walls? I can't find it on ALLDATA... |
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2004 Nissan Altima 2.5L right front headlight This altima came in for a low beam headlight replacement.
The ground terminal was melted. The terminal end was
replaced and when you connect it it immediately starts to
heat up? to the point of melting the wire. The fuses never
blow but it will get hot enough ... |
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1996 Oldsmobile Achieva 3.1L No Start, Stall This car starts and imediatly stalls. Has codes 1573 and
1629 that are reocurring. Car will eventually start if
repeatedly attempted. Ohmed ciruit 800 "UART serial data
line". Circuit OK. dont really know what direction to go
in... Some experience in these old... Trouble codes: p1573 (Lost Communications with BrakeTraction Control EBTCM System), p1629 (Theft Deterrent Fuel Enable Signal Not Received). |
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1998 Oldsmobile Intrigue 3.8L Poor Idle Quality, Surge, Stall, Excess crankcase vac This thing has huge suction in the crankcase, reads 6HG on
the gauge when put on the dipstick tube and pulling the
dipstick only slightly reduces the sucking noise at the
crankshaft seal (YUP) sucking air in through the front
crankseal. Runs really rough when ... |
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2001 Oldsmobile Aurora 3.5L Starting I hope I am just overlooking something here. The vehicle
came into the shop with the starter hanging up slightly at
startup giving a slight grind almost everytime. After doing
a few simple tests for voltage and ground our other
mechanic put in a new starter. A... |
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1967 Pontiac GTO 400CID Key tumbler Hi Guys,
I do alot of work and restoration on older classics because
I'm one myself.
My question is a simple one. Has anyone have an idea as to
how to remove the key & tumbler out of the ignition switch
when it doesn't want to come out in the normal way?
I... |
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1993 Saab 900 2.0L Radio I tried 4 times to re-set the radio code. I used the info I
could find in the archives with no positive results. The
power comes on and "code" lights up, but there is no sound
or change.
I replaced the radio thinking that it was an internal
problem with the ... |
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1994 Saturn SL 1.9L MIL Lamp on Howdy folks , I got this older Saturn SL here . It is only
in for no ac operation . Nothing else wrong with car except
for intermittant Check engine light . Scanned pcm has codes
26 and 27 (quad driver faults) Checked ac system , no
mechanic problems found . C... Trouble codes: 26 (quad driver failure), 27 (quad driver fault). |
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1989 Toyota Pickup 3.0L Starting This vehicle came to us as a no start. We checked it out
and found out that we have fire, fuel pressure, but no
injection pulse. We had a rebuilt distributor here. so we
plugged it in and spun it by hand. The coil fired and the
injector pulsed, so we installed... |
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1996 Toyota Cavalier 2.4L theft lock I can not scan this vehicle- Car wont start. I belive to be
in theft lock mode. We have spark and fuel pressure. Car
start if keep cranking or on first crank. Any body can shed
any light on this will be great. |
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2001 Toyota Sienna 3.0L MIL Lamp on Customer came in with the Check Engine Light On. I hooked
up the Snap-on scanner and found only 1 code po136. I
replaced both 02 sensors and clear the Light. The customer
came back the next day the Check Engine On again. I check
with scan again found the same ... Trouble codes: po136 (Bank 1 O2 Sensor). |
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1999 Volkswagen New Beetle 2.0L Cooling Systems Help all V.W. Techs!! This car will only overheat if it
idles more than an hour( dont ask me why the customer does
it!!).It has had O.E. water pump and thermostat installed
at a quality used car dealer by qualified Techs prior being
sent to me for a second opi... |
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2002 Volkswagen Jetta 1.8L Radio Cust will drive car for 20 minutes w/A.M.or F.M. and radio
will go to static,cannot tune radio to any station.Shut off
radio for 5-10 minutes and turn on will work fine for
another 20 minutes,Antenna seems good radio never looses
presets no lights flashing,Not... |
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2002 Volkswagen Jetta 1.8L Stall hello techs, this VW has us scratching our heads a little.
customer stated that the car stalls when ambient temp is
high, after stalling the EPC light is illuminated. we
scanned for codes and found those 5. the j271 relay
described in the code supplies power t... Trouble codes: p0300 (random misfire), p0301 (misfire cyl 1), p0303 (misfire cyl 3), p0562 (power supply voltage too low), p0688 (main relay j271 open circuit). |
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