Car showing 3 different codes

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Apr 7, 2005 | 08:16 PM

90tagta

Thread Starter

Junior Member

Joined: Aug 2004

Posts: 98

Likes: 0

From: Kansas

Car: 1990 Trans Am GTA

Engine: 305 TPI

Transmission: 5-Speed

Car showing 3 different codes

As stated above my GTA is pulling three different codes. 42,43, and 46 What should i do to begin with to try and fix these problems.

Apr 9, 2005 | 06:19 AM

Vader

Moderator

Joined: Jan 2000

Posts: 19,651

Likes: 309

You might want to start by verifying the connection for EST bypass, check the knock sensor and its connection, and clean your ignition key/lock cylinder contacts.

Apr 9, 2005 | 09:29 PM

tom3

Supreme Member

Joined: Jan 2004

Posts: 2,322

Likes: 100

From: So. Ohio

Car: 88 Camaro

Engine: L98 350

Transmission: 700r4

Sure to check the above, then disconnect the battery for a minute and try again. Might try unplugging the four wire connector on the back on the distributor and reconnecting to clean terminals. Some more info:

http://www.troublecodes.net/articles...ndrstd42.shtml