Tuesday, May 8, 2012

1997 Toyota Camry: Obd Codes P0330 and P1780?

When the check engine light comes ON dash.This indicates that error codes are stored in vehicles computer.Scanning the ECM retrieves the OBD codes.
In case of Toyota Camry

P0330:--- The P0330 is the knock sensor for bank 2 which is the front bank of cylinders. The knock sensor is located under the intake manifold. Change the sub wiring harness also.

P1780: The P1780 is an issue with the Park Neutral safety switch. The switch is not the problem though. The wiring in the trunk that comes off of the main harness and goes up the drivers side hinge gets broken inside the tape and tubing and it shorts out and the reverse lights send voltage back through the wiring to the NSW and sets this code.

This details will help.

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