Mechanics

SATURN SL1 SENSOR PROBLEM

2001 Saturn SL1 • 175,000 miles

Here are all the codes that are on my check engine light
P0140 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0301 Cylinder 1 Misfire Detected
P0404 Exhaust Gas Recirculation Circuit Range/Performance
P0442 Evaporative Emission Control System Leak Detected (small leak)
P0705 Transmission Range Sensor Circuit malfunction (PRNDL Input)
P0706 Transmission Range Sensor Circuit Range/Performance
P0732 Gear 2 Incorrect ratio
P0733 Gear 3 Incorrect ratio
P0734 Gear 4 Incorrect ratio

WHAT CAN CAUSE ALL OF THESE CODES? I GOT LET GO FROM MY JOB BECAUSE OF CAR TROUBLE.
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Guest
January 13, 2013.



There isn't one thing for all those codes I would start with the transmission codes first. Do you have a delay or delay bang into reverse?Also do you have a scan tool that can read live data so you can see which gear the computer says your gear shifter is in?

Saturntech9
Jan 13, 2013.