1988 460 timing
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KOEO I'm only getting code 11. KOER only code 21 for the ect out of range.
But I may have not had the coolant temp hot enough if thats a possibility. So I tested the harness which has 5v and the sig return has continuity to ground. Put in a good sensor I had just to be sure. Have not re-run the koer test again yet.
But I may have not had the coolant temp hot enough if thats a possibility. So I tested the harness which has 5v and the sig return has continuity to ground. Put in a good sensor I had just to be sure. Have not re-run the koer test again yet.
Cargo Master
Joined: Jun 2013
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From: Somewhere n North America
Engines are easier to diagnose over the internet when all the codes are listed, and in order of test.
KOEO - (O) Self-Test Codes =
KOEO - (C) Continuous Codes =
KOER - (R) Self-Test Codes =
KOEO - (O) Self-Test Codes =
KOEO - (C) Continuous Codes =
KOER - (R) Self-Test Codes =
Cargo Master
Joined: Jun 2013
Posts: 3,182
Likes: 15
From: Somewhere n North America
KOEO I'm only getting code 11. KOER only code 21 for the ect out of range.
But I may have not had the coolant temp hot enough if thats a possibility. So I tested the harness which has 5v and the sig return has continuity to ground. Put in a good sensor I had just to be sure. Have not re-run the koer test again yet.
But I may have not had the coolant temp hot enough if thats a possibility. So I tested the harness which has 5v and the sig return has continuity to ground. Put in a good sensor I had just to be sure. Have not re-run the koer test again yet.
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For the 33 I pulled off the EGR and applied vacuum and the valve is stuck closed. No exhaust entering the intake.
The 96 I think is from when I was doing the compression test with the key on and the fuel pump relay unplugged.
The 96 I think is from when I was doing the compression test with the key on and the fuel pump relay unplugged.
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