Computer PCM Questions

2005 Chevrolet Suburban Engine Problem with 70000 miles

Our Suburban is not turning on the engine cooling fans until well above 202 degrees, which is where the low speed fan turns on. We have an ...

Asked by jennyincolo about 8 months ago - 6 Answers

1992 GMC S15 Engine Problem with 250 miles

My 1992 GMC S15 4.3 TBI Blazer just started running rough and very rich won't accelerate no power. The engine was completely re built 18K ...

Asked by wa7spy about 8 months ago - 8 Answers

2000 Dodge Intrepid Electrical Problem with 202580 miles

I tested the harness with a noid light it does pulse but not as fast as #2 and when I turn the key on the light stays on longer on #3!

Asked by Firemnted about 8 months ago - 6 Answers

1991 Geo Tracker Engine Problem with 91000 miles

I HAVE A 91 GEO TRACKER THAT HAD NO INJECTOR PULSE, I READ ONLINE THAT IF I RAN A GROUND WIRE FROM THE GROUND SIDE OF THE COIL TO THE GROUND...

Asked by underpower1213 about 8 months ago - 5 Answers

1998 Ford Expedition Electrical Problem with 135000 miles

I recently bought an awesome 98 Ford Expedition XLT 5.4. Truck ran like a top except for every once in awhile it would hesitate on slight ...

Asked by cinder52 about 8 months ago - 3 Answers

2003 Audi TT Engine Problem with 80000 miles

My Audi TT 2003 like others' I've read performs beautifully until the engines comes up to temperature (about 10 min) then kicksl like a mule...

Asked by scfieldsy about 8 months ago - 3 Answers

2006 Saturn Vue Engine Problem with 144000 miles

I first got code po304, Replaced spark plugs and found a break in the wiring so I fixed that. Now I am getting code po204. I swapped the #4 ...

Asked by Marandaj about 8 months ago - 11 Answers

1990 Ford Tempo Engine Problem with 150 miles

1990 Ford Tempo (4 cylinder) 2.3 L - manual transmission VIN # 1FABP35XILK234531 Odometer – 245 270 km Vehicle in trouble ...

Asked by chris2009taylor about 8 months ago - 9 Answers

2007 Dodge Caliber Engine Problem with 150000 miles

I bought this car used about 3 weeks ago. Its running fine. This morning I crank up and the engine light is on. I took it to my local ...

Asked by kevinwilson about 8 months ago - 2 Answers

2000 Saturn SL2 Electrical Problem with 150000 miles

The gauges on my 2000 saturn sl2 with 158000 mls are not working,checked all fuses ran a diagnostic still not able to figure it out can you ...

Asked by tomncarol about 8 months ago - 10 Answers

1992 Mazda MX3 Engine Problem with 178 miles

SO here is my problem. I have a 1992 Mazda Mx-3 with a 1.6L inline SOHC Engine 98ci. It has 178400+ miles on the odo. For a while now (I'd ...

Asked by petergerow about 8 months ago - 4 Answers

2000 Honda Civic Repair Problem with 200000 miles

I have 2000 honda civic was running fine then went into neutral turn it off and back on and it will drive for 2 blocks then same problem. i...

Asked by meganjohns about 9 months ago - 17 Answers

1999 Toyota Camry Electrical Problem with 120000 miles

At shop and has checked the ECU and JB box. Crank angle sensor, timing sensor and fuses. Still no power to the spark plugs and injectors, ...

Asked by roncloyd about 9 months ago - 7 Answers

2006 Chevrolet SSR Repair Problem with 100000 miles

Hi I went to the dealer today and asked them if they could flash my dads PCM. They said they tried and I would need a new one. I can get the...

Asked by sean03 about 9 months ago - 7 Answers

2006 Chevrolet SSR Repair Problem with 100000 miles

Hi I recently posted what was wrong with my dads truck. The ECM was bad from what I was told. My question is if nothing is burnt in the ...

Asked by sean03 about 9 months ago - 6 Answers

2006 Chevrolet SSR Repair Problem with 100000 miles

Hi I finally took my dads 2006 Chevy SSR to the dealer today. They said the problem with it was electrical. They couldn't get into the gm ...

Asked by sean03 about 9 months ago - 3 Answers

2001 Kia Sephia Electrical Problem with 10500 miles

It will turn over but not start had to run a hot wire to the fuel pump to make it run

Asked by ericadamson about 9 months ago - 10 Answers

1997 Mazda 626 Electrical Problem with 2230000 miles

Alternator problem, after fixed and tested ok, the electrician about changing the battery when the engine is running asked me to raise the ...

Asked by Andy akas about 9 months ago - 10 Answers

1997 Mazda 626 Electrical Problem with 2230000 miles

Having alternator problem after changing the alternator, the car starts, but trying to remove one terminal of the battery it now resulted to...

Asked by Andy akas about 9 months ago - 2 Answers

2001 Honda CRV Air_conditioner Problem with 13000 miles

I've checked both fuses, both are fine. i can jump the clutch on at the relay but there is no power coming from the computer.

Asked by bmccloy about 9 months ago - 4 Answers

1998 Toyota Tacoma Electrical Problem with 108000 miles

I have a 98 Tacoma that the speedometer, tachometer and odometer have quit working. It started last year in the fall. I noticed that it ...

Asked by Bravesfan47712 about 9 months ago - 7 Answers

2005 Vauxhall Meriva Engine Problem with 72000 miles

Falt code no 1 injector circuit open. changed injector same result.check for fuel pressure at rail plenty of fuel. plugs dry after much ...

Asked by Dusty Dave about 10 months ago - 5 Answers

1992 Chevrolet Corsica Engine Problem with 185000 miles

3.1L motor Automatic transmission Was driving alright, except when shifted into a gear from park, the engine would slow down a bit. ...

Asked by aaronmcd about 10 months ago - 5 Answers

1999 Chevrolet Suburban Engine Problem with 186000 miles

I have a 1999 suburban. 5.7. Truck got to acting up while driving at highway speed. It would shut down for just fractions of a second ...

Asked by cottonman about 10 months ago - 4 Answers

2001 Chrysler Sebring Drivetrain Problem with 21000 miles

Car is in limp home mode. Code indicated speed sensors so replaced both of those. Did not work. Computer indicates now that it is the PCM...

Asked by Cstlbnd about 10 months ago - 8 Answers

1998 Dodge Stratus Electrical Problem with 17000 miles

The car stopped on the road and series of test was carried out,first ,no spark on the plug,check the ignition and replaced with another one...

Asked by mufteeh about 10 months ago - 12 Answers

1995 Buick Riviera Electrical Problem with 168900 miles

I have a 1995 buick riveria and the cooling fans will not come on. They do work i jumped them with direct juice from battery and I jumped ...

Asked by g1d9h72 about 10 months ago - 1 Answer

2003 Mitsubishi Magna Electrical Problem with 193000 miles

Hi, the ANTI LOCK and battery light come on at the same time-the radio goes off as well as the park lights. The headlights stay on, the ...

Asked by harleyd about 10 months ago - 9 Answers

2007 Ford Expedition Electrical Problem with 70000 miles

Driving along and the wrench will come on with the gauges flashing on and off, then ABS, AirBag, check engine, traction control, wrench, low...

Asked by bendotg about 10 months ago - 5 Answers

2004 Chrysler Sebring Engine Problem with 15000 miles

This Car has been giving my dad and me a headache for a while now ,we have changed the spark plugs , and got a new coil pack yet the car ...

Asked by djchip about 10 months ago - 3 Answers

1995 Ford Taurus Electrical Problem with 163000 miles

Won't start. Turn on ignition, fuel pump runs and won't stop, fan runs, ODBC won't display codes (light on solid). So far replaced fuel pump...

Asked by RFogal about 10 months ago - 11 Answers

1997 Ford Crown Victoria Engine Problem with 91000 miles

I have a 1997 ford crown victoria that will not run. I had a lower ball joint break on the car and had to get it towed home I replaced it ...

Asked by dirtbag3116 about 10 months ago - 6 Answers

1996 GMC Sonoma Electrical Problem

I have a 97 computer and the original 96. The only thing is that the ports are different. I would like to know if I was able to switch out ...

Asked by Exzavior about 10 months ago - 1 Answer

1996 Chevrolet Monte Carlo Drivetrain Problem with 27500 miles

I boughta used transmission, put it in and only reverse and 1st. took it to a tranny shop and had it rebuilt , put it back in and still same...

Asked by Critterfoot about 10 months ago - 3 Answers

2003 Buick Century Electrical Problem with 180000 miles

03 Buick Century has no power at Fuel pump relay. The relay coil has power and comes on. There does not seem to be any power supply ...

Asked by j.stieg about 10 months ago - 3 Answers

1997 Dodge Stratus Engine Problem with 160 miles

Please help I am perplexed. A few months ago my 97 Dodge Stratus, 2.0 liter, 5 speed manual transmission, began missing intermittently while...

Asked by loweralabama about 10 months ago - 7 Answers

1997 Lincoln Continental Engine Problem with 68500 miles

Continental is approaching 98K miles 4.6L V8. About 5k miles ago i put in a new water pump(not reman/reblt. Purged air from cooling systen ...

Asked by snosaint about 10 months ago - 9 Answers

2003 Mazda 6 problem with 154000 miles

My 03 Mazda 6 charging system light came on the other day. Took it to see what was wrong. Alternator. Replaced it. The charging light still ...

Asked by Gman316 about 10 months ago - 4 Answers

2010 Ford Taurus Electrical Problem with 80000 miles

I have a 2010 Ford Taurus that will only blow out heat from the defroster and cannot be shut off. I brought it to a repair shop and they ...

Asked by Peter Nastasi about 11 months ago - 1 Answer

2001 Chrysler PT Cruiser Electrical Problem with 27000 miles

2001 Chrysler pt cruiser, odometer registering 1/4 of milage i actully drive, drained power from whole system to reset the computer......

Asked by Freshman6969 about 11 months ago - 5 Answers

2002 Dodge Dakota Engine Problem with 980000 miles

02 4.7 dakota check engine light coming on and off,error code says it is power conrol module internal fault tuck was running ok but now idle...

Asked by mustangxxx about 11 months ago - 3 Answers

2005 Scion tC Engine Problem with 135000 miles

My son's 2005 Scion TC has injector issues. They are not spraying. I have replaced the fuel pump (It was not putting sufficent pressure out...

Asked by ColumbusA about 11 months ago - 12 Answers

1997 Ford E-Series Van Electrical Problem with 248000 miles

I’ve inherited a 1997 Ford Club Wagon XLT with at least one electrical problem. The problem is manifested in no brake lights (vehicle does...

Asked by jolissa about 11 months ago - 1 Answer

2002 Dodge Intrepid Engine Problem with 177000 miles

This all started after my battery died. We jumped it then the car ran for an hour and just randomly died. We replaced the fuel pump and cam/...

Asked by sallyy05 about 11 months ago - 1 Answer

1999 Chevrolet Tahoe Electrical Problem with 190 miles

Before I got to it, he changed the coil, module, crankshaft position sensor and fuel pump. I verified all those items were working and tried...

Asked by R0bertf about 11 months ago - 8 Answers

1999 Plymouth Voyager problem with 167000 miles

Okay this started about a month ago with van dying at the gas station. found it was not charging, took alt to be tested, it was good. put it...

Asked by tmaj9447 about 11 months ago - 10 Answers

2005 Dodge Ram Repair Problem with 135 miles

I have a Ram 1500 4.7 that the idle hunts and dies at idle. It began with a PO506 error indicating low rpms. I have replaced the IAC twice...

Asked by skshipman about 11 months ago - 3 Answers

2006 Ford Escape problem with 200000 miles

I have a 2006 Ford Escape 3.0L xlt. My truck is dead! jammed up the entire street when the tranny refused to go. No warning! it does not ...

Asked by othello about 11 months ago - 3 Answers

2000 Buick Lesabre problem with 117000 miles

P0412 code on my 2000 buick lesabre? what is that

Asked by Dom777 about 11 months ago - 1 Answer

1993 Ford Ranger Electrical Problem

What else can cause this

Asked by ranrox1015 about 12 months ago - 1 Answer

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