Questions & Answers for: Buick Riviera code engine

...low coolant light these lights are all on also securty light i have corected sensors that set codes. have had codes reset scaner reads no curant coads .reset all codes in memory, drive less

check engine light how to get codes and what are they Must have a scanner hooked to diagnostic port to access trouble codes to determine failure. The codes are for engine control sensors.

...engine light came on. Gives code p0121....Need car far work! The code is for the TPS , several things can cause this tps not plugged in , or plugged in after the car was started. If the car runs good ...

...Engine Light! The ECM turns the light on when a Diagnostic Trouble Code is set! The light can be turned off with a Diagnostic Scanner when the code is retrieved but will return if the problem isn't ...

...diagnosed as crankshaft sensor but after replacement problem remains. need to know what trouble codes u have in the ECM's (computer) memory, below is how to run the test. let me know what you

...engine codes 3 of them. The computer had already been replaced , I'm pulling codes 21 26 41. the that worries me is code 26 that is a quad driver which a computer chip feeding information to 4 ...

...of power) Common Problems: * GM MAP sensors do not commonly fail * Due to erratic engine vacuum, other engine performance problems can cause a code 34 to set Good luck (remember to rate this

engine has been serviced. What are the codes to reset the censor in the computer? It's a 1997 Buick Riviera Supercharged. just unhook the battery for about 30 seconds. that works on most cars. or just

...code P0301 For engine misfiring problem check the help links mentioned below. Click the link below to go through the troubleshooting procedure :---- OBD-II Trouble Code P0300? ...

...more fuel engine light on code says o2 sensor could that be the problem It depends on the code. The code could mean the fuel system is too rich or too lean. Its possible the sensor is not working