how do I fix the following codes? P1000, P1131, P1550, and P1703. All are being displayed while doing a KOER test.
Country: United StatesMake: FordModel: Escort ZX2Year: 1998Engine: 2.0
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p1130 replace the 02 sensor
sorry wrong code same repaire
replace the 02 sensor in front of manifold
you did not turn the steering wheel during the test
you did not step on the brake during the test nothing wrong
when preforming the koer test need to turn the steering wheel and press on the brake
you only need a02 sensor
when should i have stepped on the brake or turned the wheel? never got any prompt to do so. I thought I just had to select to start the test and let it run.
no you need to do it during the test
just replace the 02 sensor before the exhaust and you will be good
after the exhaust manifold
ok..... i will try that and get back to you.....thanks
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25 years working for Ford dealer. Ford Master tech.
Ok..... that cleared everything out, but I still have a problem with it missing while driving at a steady speed. Has plenty of power and accelerates fine. Just replaced the timing belt which had shredded, was trying to get the codes because i thought it may have been a timing issue, and some friends had told me that it would throw the check engine light on if the cams were out.
I would check or replace the spark plugs and the plug wires. If it is a ztech engine or two cam engine you had to remove the valve cover to replace the belt. Make sure cyl #4 plug wire is on the plug. If not installed first #4 plug wire than it may not be contacting the plug causing the miss.If ok replace the plugs and wires