[Gmecm] Preventing code 34

[Mark Romans]

Hi Mike:  You need to rescale your maf sensor.  What you need to do is 
slowly add load to the engine
and monitor the grams/sec and adjust that part of the maf table so that the 
BL stays at 128.
You will need to stay out of power enrichment for this to work.
Then you will have your new maf transfer table done and your car should run 
well.
Mark
----- Original Message ----- 
From: "Mike Poore" <mp at FlowersByValerie.com>
To: <gmecm at diy-efi.org>
Sent: Sunday, March 12, 2006 2:22 PM
Subject: [Gmecm] Preventing code 34


> My oversized MAF is apparently putting out too low a voltage for the ecm. 
> I have been able to compensate on the fuel side for the lower voltage, but 
> code 34 keeps being set. Is there a setting to prevent code 34 completely, 
> or any other options? Once the code is set, the engine continues in closed 
> loop, but is it operating the same way as if the code was not set?
>
> 85 L98 MAF system
>
> Mike
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