how to delete codes in the pcm

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Sep 20, 2003 | 11:43 PM

JohnsSS

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Joined: Jul 2002

Posts: 187

From: Norcross, GA

how to delete codes in the pcm

My SES light keeps coming on when the engine fan comes on beacuse i removed the secondary air system, the air pump.

I just want to delete the code that way the SES light goes away, how can this be done?

Sep 20, 2003 | 11:46 PM

madwolf

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Joined: Jul 2001

Posts: 4,577

From: DeKalb, IL

It can be done through reprogramming.

It also can be done by placing the right resistor value in the connector, but unfortunately, I don't know what is it... Maybe someone else knows and will reply...

Sep 20, 2003 | 11:54 PM

JohnsSS

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Posts: 187

From: Norcross, GA

^^^ this would be good...if anyone know's what the correct resistor is, that would be nice. Where can you get resistors? ACE, Advanced, A-Zone, Napa?

Sep 20, 2003 | 11:56 PM

madwolf

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From: DeKalb, IL

Radioshack.

Sep 21, 2003 | 04:18 PM

JohnsSS

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Joined: Jul 2002

Posts: 187

From: Norcross, GA

radio shack, now what resistor size/value is needed for that air pump plug???

Sep 22, 2003 | 05:15 PM

JohnsSS

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Posts: 187

From: Norcross, GA

stilll looking for the resistor value of the air pump sensor

ttt

Sep 22, 2003 | 05:20 PM

Lyle A

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Joined: Apr 2003

Posts: 553

From: Central Cal.

If you still have the air pump relay, read the coil with an Ohm meter and just match that resistance. My guess is a 2.2 Kohm might work. You could but an assortment package and just go trial and error.