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Look at my Data from Tech 1. Seem rich??

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Old Aug 25, 2008 | 01:38 PM
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cmgrinn's Avatar
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From: Jersey
Car: 91 Z28
Engine: 5.7 L98
Transmission: 700r-4
Axle/Gears: 3.43
Look at my Data from Tech 1. Seem rich??

These are the numbers I got of a Tech 1 with car idling at 170 deg.

Fuel integrator- 125
Block learn- 108
Block learn cell- 4
Block learn enable- yes
Spark advance- 12-14 deg. <---------- is this right? at idle
Injector pulse- 1.2 mSec
IAC- 55
Learned IAC- 40 <-------- not sure what these are supposed to be?
MAP- 35 (1.3V)
O2 sensor - 697 <-> 170
TPS - 0.60 (0%) 4.5 ( 100%)

Car runs good, just smells a little rich, and I'm not sure about the spark advance. Any info about the block learn stuff would be great. Thanks for looking.

Last edited by cmgrinn; Aug 25, 2008 at 01:43 PM.
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