Chevrolet Cheyenne OBD1 Codes

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4 discussions

How Do You Reset Computer Diagnostic Codes 27 And 35

1993 CHEVROLET CHEYENNE

How Do You Reset Computer Diagnostic Codes 27 And 35

1 ANSWER

Asked by Anonymous

1993 CHEVROLET CHEYENNE

Have A 1993 Chevy Cheyann Pu-- Replaced The Computer--check Engine Light Keeps Coming On And The Truck Has No Power--today It Started Off In...

1 ANSWER

Asked by PamP

1993 CHEVROLET CHEYENNE

Code 15 Comes Back On When Sensor Replaced Reset The Trouble Code. Wires Checked

5 ANSWERS

Asked by ROBIN WALLING

1990 CHEVROLET CHEYENNE

Getting One Code 21 Tps Voltage High. Tested The Tps With Voltmeter Across Blue And Black Wire And With Ignition On Throttle Closed Got Like...

7 ANSWERS

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Asked by Gilbro

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