![]() |
Posted by DAREN (93SE & 95 SE 5SP) on August 30, 2002 at 20:37:36:
In Reply to: Is it necessary to pull the battery cable if I reset the ecu with the screw posted by Amory on August 30, 2002 at 10:27:33:
: : dial on the ecu itself. i believe you have to turn the dial clockwise for 2 sec then back counterclockwise while the key is in the "on position. : : : I recently replaced both of my O2 Sensors and my Knock sensor -- the car's ECU was reading multiple codes. However, my check engine light did not go off after I made the repairs. It is still reading 0901 (front right O2 sensor heater). I think the ECU is getting a false reading. One mechanic I spoke with said to check the wires and wire harness connections near the driver's side strut tower connection. However, there are 4 wire harness connections near the strut tower and I don't know which one to screw around with. Has anyone heard of this before? Which wire harness is the problem? Any suggest on the repair?
due to the current running coditions, no. (ie mods/environment/fuel type) if you want to reset the ecu back to "factory condition" then yes. the ecu will now relearn according to present running conditions.