ecu code 0503

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Apr 6, 2001 | 07:08 PM

pmg

Thread Starter

Senior Member

Joined: Jan 2001

Posts: 191

'97 5spd. This isn't in my chilton's manual. Anyone know what it is? I tried the web page with the codes, but it was unavailable. Thanks.

Apr 6, 2001 | 07:16 PM

Daniel B. Martin

Senior Member

Joined: Sep 2000

Posts: 4,601

Oxygen Sensor

Quote:

Originally posted by pmg
'97 5spd. This isn't in my chilton's manual. Anyone know what it is? I tried the web page with the codes, but it was unavailable. Thanks.

Diagnostic Trouble Code 0503 points to a problem with the Front Heated Oxygen Sensor, Right Bank. The Right Bank of the engine is also called the Rear Bank. It is cylinders 1, 3, and 5.