Trouble Codes while car running and not running..Plz Help
08-30-2006, 04:29 PM
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Trouble Codes while car running and not running..Plz Help
I have a 1986 Mustang GT convertible. 5.0. I ran a scan on the car today and while the engine was off with the key on I got Codes
63 - throttle position signal too low
34 - EGR (EVP) closed valve signal too high
With the car running I got the following codes
12 - can't control RPM during Hi-RPM check
21 - coolant temperature sensor out of range
94 - CCC/SS4 CKT Fault/Thermactor air inop
44 - Thermactor air system not working
33 - Insufficient EGR flow
Where should I start and what should I replace?
63 - throttle position signal too low
34 - EGR (EVP) closed valve signal too high
With the car running I got the following codes
12 - can't control RPM during Hi-RPM check
21 - coolant temperature sensor out of range
94 - CCC/SS4 CKT Fault/Thermactor air inop
44 - Thermactor air system not working
33 - Insufficient EGR flow
Where should I start and what should I replace?
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