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#1
05-24-2005, 07:50 PM
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MAP sensor problems
so... think my map sensors pooched...
when the car warms up it idles up and down from 2000 to 1000 or lower.. i have a boost gauge hooked upto the map sensor currently just so i can have all the lines ran untill i can tap the manifold when i have time. but anyways... when its idleing up and down the vacum goes up and down, so i'm assuming the map sensors pooched... what do u guys think?
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94 s-10 bagged, body dropped, 22's, suicide coupe doors, fully shaved, and soon a small block 350 2011 Silverado... Stock Daily driver 
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#2
05-24-2005, 09:31 PM
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Re: MAP sensor problems
no check engine lights? check your ecu for codes even if you don't have a CEL...if not, then you may have a damaged vaccuum line.
if you have a CEL for the map sensor, then it could either be the sensor or a vacuum line itself...check those first.
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Jumper harnesses, mpfi conversions, engine harness conversions, vtec subharnesses, etc.
The absolute lowest prices at the absolute highest quality. Trusted. Guaranteed.  Click the image above to visit our online store! Hastings Bseries and Dseries piston ring kits (inc. ZC) - $49 shipped
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#3
05-24-2005, 10:38 PM
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no CEL, no MAP code... no vaccum leaks since i just replaced all those lines with silicone lines.
__________________
94 s-10 bagged, body dropped, 22's, suicide coupe doors, fully shaved, and soon a small block 350 2011 Silverado... Stock Daily driver
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#4
05-29-2005, 10:45 AM
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Re: MAP sensor problems
Quote:
__________________
Jumper harnesses, mpfi conversions, engine harness conversions, vtec subharnesses, etc.
The absolute lowest prices at the absolute highest quality. Trusted. Guaranteed. Click the image above to visit our online store! Hastings Bseries and Dseries piston ring kits (inc. ZC) - $49 shipped
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#5
05-29-2005, 11:29 AM
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figured it out, it was the TPS, just unplugged it and it runs like a charm
__________________
94 s-10 bagged, body dropped, 22's, suicide coupe doors, fully shaved, and soon a small block 350 2011 Silverado... Stock Daily driver
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