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How to read older GM OBD diagnostic codes for free


How to read obd trouble codes for free on older GM vehicles. ... the computer will display a Code 12, three consecutive times, by flashing the "CHECK ENGINE", ...

www.ask.com/youtube?q=What Are The Check Engine Light Codes For A 1988 Chevy?&v=UIKdbTFvyUU
Apr 10, 2012 ... Made a quick video on reading GM OBD-1 codes. Please ... How to Check OBD Trouble Codes- Code list in Description - Duration: 3:54.

GMOBD/OBD2 Trouble Codes


Count the flashes on the “CHECK ENGINE” or “SERVICE ENGINElight. FLASH, pause, FLASH, FLASH = code 12; NOTE: Some 94 & 95 models do not have ...

How to Read Codes From Your Check Engine Light (For older cars)


The dreaded check engine light comes on while you are driving only to signify ... when I jumper pin A to pin B. It's a 1988 chevy van G30 with 5.7 L TBI engine.

OBD1 Codes Secrets for Check Engine light - Streetdirectory.com


For GM domestic vehicles made before 1995, the diagnostic connector is located under the dash panel by the driver side. To get the check engine codes to flash ...

GM OBD 1 Trouble Code Information - TheImportKiller.com


First things first, your check engine light is on and/or your car is running incorrectly. First thing you do is pull the code form the engine. You can ...

1980s Chrysler, Plymouth, and Dodge computer fault codes - Allpar


1980s Chrysler, Plymouth, and Dodge computer codes and fault codes. ... On some models (such as a 1995 Neon), when the check engine light goes on, ... not working (1988) - check vacuum, valve; 32 (1990-92, all but Turbo) computer didn' t ...

TBI Trouble codes - CK5


Sep 28, 2008 ... If your having a Check Engine Light come on then here's a way to check what error code the ECM is reporting. There are some GM ...

How to Retrieve OBD I Trouble Codes (2.8L Chevy S10, GMC S15)


Sep 13, 2014 ... Jumpering Terminal A and B to Flash Trouble Codes on Check Engine Light. ... Diagnostic Link Connector on a 1993 Chevy S10 Pickup.

TeamSwift • View topic - OBD1 codes and how to decipher CHECK ...


How to read the OBD1 code when the CHECK ENGINE light comes on .... In order to retrieve codes in the Chevrolet Sprint 1985-1988 models, ...

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GM Trouble Codes - 2 digit codes - OBD-Codes.com


Tech -- GM 2 Digit codes for 82 and up (non OBD-II) ... and they diagnosed a check engine light code P1133: air fuel sensor circuit response malfunction.

Checking trouble codes for OBD-I (1988-1995 trucks) - ChevyTalk ...


Dec 17, 2011 ... Checking trouble codes on the OBD-I system used in our trucks from 1988 to 1995 is easy and requires no tools other than a paper clip or small ...

OBD I codes - Chevrolet Forum - Chevy Enthusiasts Forums


Nov 12, 2010 ... OBD1 Codes Retrieval (Pre-1995 Cars and Trucks) GM 1983-95 ... soon as you see “check engine light” in your dash, you can get the code in ...