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Old 05-26-2008, 12:19 AM   #1
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Default MSPNP9093 with a 1.8 swap

I've installed the MSPNP9093 in my 92 with a 1.8 out of a 94.
Now I need to decide ...
Should I use the 1.6 base map, & modify it for the 1.8 or should I install the 94 base map & modify it.

Any suggestions on which is the easier route?

The engine is mostly stock & still has the MAF. I have a GM IAT ready to install, just haven't done it yet. Maybe I'll start there.
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Old 05-26-2008, 12:29 AM   #2
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Install the GM IAT and use the 94-95 firmware so the idle settings will be correct for the 1.8 IAC valve.
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Old 05-26-2008, 12:29 AM   #3
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the only change to make allowing the TPS to read.
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Old 05-26-2008, 12:47 PM   #4
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The car's running with a 1.6 IAC, TB combo with the FM adapter plate.

So is it better to start with the 1.6 maps for the AFM, and IAC... then put in fuel/timing maps from the 1.8 base maps?

Dave,
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Old 05-26-2008, 09:37 PM   #5
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Quote:
Originally Posted by steelrat View Post
The car's running with a 1.6 IAC, TB combo with the FM adapter plate.

So is it better to start with the 1.6 maps for the AFM, and IAC... then put in fuel/timing maps from the 1.8 base maps?

Dave,
Hey! you peeked under my hood!

I guess that's the question I should have asked..

Last edited by StarGehzer; 05-26-2008 at 09:57 PM.
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Old 05-28-2008, 09:52 AM   #6
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i don't know if they're the same, but I posted up the settings for iac control for a 99 motor in a similar thread.
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