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1988 Corvette Pull Codes for Check Engine

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1988 Corvette Pull Codes for Check Engine

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Old

Jun 4, 2010 | 02:33 PM

#1

Tbellazzi

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Joined: Mar 2009

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From: Dunellen NJ

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1988 Corvette Pull Codes for Check Engine

How do you pull the codes when your check engine light is on?

Thanks

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Old

Jun 4, 2010 | 02:45 PM

#2

Aardwolf

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From: WI

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Jumper the top two right pins in the ALDL and count the SES light flashes.

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Old

Nov 7, 2021 | 04:06 PM

#3

Bobb#

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Joined: Sep 2021

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Try this

at the link below

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C4 Corvette Diagnostic Code Recovery Techniques.pdf (53.5 KB, 576 views)

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Old

Nov 7, 2021 | 07:18 PM

#4

*89x2*

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Joined: May 2001

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From: ...tearing up the highways, one state at a time™®©

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Quote:

Originally Posted by Aardwolf

Jumper the top two right pins in the ALDL and count the SES light flashes.

Use a paperclip to bridge the two... It'll count the flashes for "12", then flash your code(s) next. Super easy

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Tags

1988, 88, check, checking, coades, code, codes, corvette, corvettehow, engine, lamp, light, pull, pulling, vette

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