PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

low MAP performance SES.

Old Oct 22, 2010 | 08:09 PM
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Default low MAP performance SES.

I keep getting the SES for low MAP performance. I have a new h/c/i and i had to relocate the map to the front of the manifold because i have a fast 102.

Is there something going on or is this just engine characteristics causing it to fail?

I am getting 63kpa ish on idle and close to 100 on WOT, it seems like its working fine to me. Reads max when cars off.

I made sure my intake, tb, etc are tight and even tried sprayin starter fluid, no leaks it seems.
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Old Oct 23, 2010 | 09:16 PM
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Bump, p0106 btw
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Old Oct 24, 2010 | 07:22 AM
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You probably need to work table C3003 Predicted MAP Max...
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Old Oct 24, 2010 | 10:34 PM
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I am getting 63kpa ish on idle
P0106 is usually idle related. Double check the freeze frame data to make sure. As mentioned above you need the adjust (increase) the value in table C3003 specific to the idle region which is 800 rpm x 0 TPS %. The stock value is 62, so you need to increase that value higher than your actual idle kPa. Set it to 70 to make sure.
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