...AC is running. Lately, the engine has also started dying, usually at lower speeds (slowing to stop or taking off from stop), but happened a couple of times when driving down the road at 35 mph. The ...
Question about Buick LeSabre
...ECM: Electronic Control Module or ECU: Electronic Control Unit From repairpal.com: The vehicle's engine control unit (ECU) is a computer that receives information from sensors in the engine. The ...
...ECM) for water intrusion. 2. If OK, check the output of the crankshaft position sensor, it should be at least 1.0 volts AC. 3. Verify battery voltage (B+) is present at the injector and coil ...
AC blows cold air and fan kicks back on. I'm thinking I have some wiring or ECM problem? Anyone else have this problem? I guess the overall answer is yes it could be the ECM.Code 16 is high or
...ac has stopped working can I check some areas before resorting to a shop? if ur compressor constantly clicks offf n on it may be bad, Now if its blowing hot air it could need freon or your ecm could ...
...ac the meter displays 2 numbers every second never settling on a number The crank sensor generates the signal for the ecm. Every revolution of the crankcase sends a momentary impulse to the ecm. That ...
ac unit? It is possible to damage the ECM by ujump starting the car as there is a very specific procedure to follow to prevent a power surge when connecting up the battery leads. Most new jumper leads
Question about Buick LeSabre
...ac clutch relay. Did a by pass on the pressure switch. Nothing helps. Terry, have it checked for low refrigerant at a good shop. "I hope this helped you out, if so let me know by pressing the helpful ...
Question about Buick LeSabre
...ECM) F14 (5A) Engine management system F15 (5A/10A/15A) Fuel pump (FP), AC compressor clutch, engine management system F16 (30A) Multifunction control module 2 F17 (15A) Alarm system horn F18 (30A) ...
...lead to the sensor. The sensor generates a AC voltage signal with higher speeds generating more voltage and frequency. The ECM (computer), looks at the signal to see how fast the vehicle is
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