Trouble codes in a 1993 Buick Lesabre, or any vehicle are an exciting diagnostic tool. The troubleshooting of the past is minimized. The advent of electronics and computers to automobiles can prevent total breakdowns due to early warnings. The codes can show low air in the tires or major failures.
Trouble code P0102 means:Mass or volume circuit low input
Trouble code P0742 means:Torque converter clutch circuit stuck on
Manifold ait temperature sensor circuit. Year and model?
Trouble code P0108 means: MAP Sensor Circuit High Input
Trouble code P0404 means:Exhaust gas recirculation circuit range/performance
Trouble code P0442 means:Evaporative emission control system leak detected (Small leak)
Trouble code P0116 means:Engine coolant temperature circuit range/performance problem
The P0336 fault code on 1997 Buick Lesabre is a fault in the crankshaft position sensor circuit.
Cylinder Number 1 Misfire Detected
In the owners manual it tells. On my 93 lesabre I had to jump two of the connetors on the code reader
How can you get to the tcc sensor on a 2000 buick lesabre 3.8 and can a speed sensor trigger a code for the tcc
Manifold Absolute Pressure/Barometric Pressure Sensor