Code 0403 - EGR Control Circuit
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Fleet Mechanic
Joined: Dec 2008
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From: Burleson, Tx
Code 0403 - EGR Control Circuit
After about 6 months I finally got the alternator replaced in the Tribute. I totally forgot about the CEL that was on for EGR Circuit.
I've found a couple of pages ( OBD-II Trouble Code: P0403 Exhaust Gas Recirculation Circuit Malfunction ) that explain how to diagnose the issue but I was wondering if anybody here has dealt with the issue and if they suggest another route for something that may be more common than another thing.
I've found a couple of pages ( OBD-II Trouble Code: P0403 Exhaust Gas Recirculation Circuit Malfunction ) that explain how to diagnose the issue but I was wondering if anybody here has dealt with the issue and if they suggest another route for something that may be more common than another thing.
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Fleet Mechanic
Joined: Dec 2008
Posts: 1,909
Likes: 133
From: Burleson, Tx
Appears to be fixed.
The ground wire going into the solenoid was bad. I gave it a little tug since it never did ground out to activate the solenoid and it came right out. I was able to remove the pin from the plug and repair it.
Tomorrow will be the real test, I'm driving it to work for the first time in about 6 months.
The ground wire going into the solenoid was bad. I gave it a little tug since it never did ground out to activate the solenoid and it came right out. I was able to remove the pin from the plug and repair it.
Tomorrow will be the real test, I'm driving it to work for the first time in about 6 months.
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EDIT: Whoops, replied to the wrong thread!
Ok, thanks.
I wonder can I just connect the solenoid ground to battery ground to energize it? That way I know everything after the solenoid is operating properly.
Can i check solenoid power plug ground to battery ground to check continuity to check the wiring?
Ok, thanks.
I wonder can I just connect the solenoid ground to battery ground to energize it? That way I know everything after the solenoid is operating properly.
Can i check solenoid power plug ground to battery ground to check continuity to check the wiring?
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