High idle because no TPS
03-14-10, 07:38 PM
#1
1987 Rx7 Turbo2
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High idle because no TPS
My car idles at 1500 n 2000 because my ecu does not read the tps signal is it a way i can idle my car down to about 750-100 without using the TPS?
03-18-10, 02:31 PM
#4
1987 Rx7 Turbo2
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It is connected my ecu dones read it and i heard the tps is part of emissions i can take off so if i can lower the idle a little bit ill keep it this way instead of buying a new ecu cuz everything eles is fine
03-18-10, 03:44 PM
#5
The TPS is not part of the emissions system. You need it. Driving without out one means poor mileage, hesitations and a lot less driveability. I find it hard to believe that the ECU has anything to do with the issue. It's more likely that your TPS is not adjusted properly: http://howto.globalvicinity.com/gv_w...i=58&co=1&vi=1.
03-19-10, 05:56 PM
#6
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Your problem may be is a Hose of vaccun can be broken, These hose become hardened and break by the heat that generates the egine or oil. Another cause can be the sensor of the air conditioned , Often remain open and causes to that problem,
Another cause, It verifies that the accelerator cable is not very tense, and avoids the backward movement of throtter.
Another cause, It verifies that the accelerator cable is not very tense, and avoids the backward movement of throtter.
03-21-10, 07:42 PM
#7
1987 Rx7 Turbo2
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I have the TPS hooked up properly and it has new hoses wen checkin the tps it works but testing if the ecu reads it fails so its the ecu nothing at all happen wen i adjust the screw just idles at 1500 all da time
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