TPI engine high revs at idle
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TPI engine high revs at idle
Hi I have a 1991 RS Camaro which I have just fitted with TPI when i start it it goes streight to 3000 rpm I have checked for vacuam leaks and found none when I remove the vac line into the MAP sensor the revs drop to 1200 (probably through the ECM limp home mode)but then it starts to over fuel, I have checked the voltage in both the TPS and MAP sensors and both give the correct readings, where to from here Help
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