So my mechanic says i need a new ECM...
#1
So my mechanic says i need a new ECM...
Well as some of you know ive had this stalling problem for close two two years. Heres the usual symptoms, when coming to a stop the car stalls immediately, when making a full radial turn into my driveway the car starts to shake and drops to -4 vacuum. The mechanic also said the car is running really rich and the spark plugs were soaking wet in gas. So he said their was a bulletin for 93 rx7s for a replacement ECM, which makes necessary air-fuel ratio adjustments to maintain stable idle at all temperature's and turns off the a/c compressor when the clutch pedal is depressed or when the accelerator pedal is released. The bulletin applies to 1993 rx7 a/t models with a vin of JM1FD331P0208703 or lower produced through july 2, 1992.
I replaced the TPS swtich, the Idle speed control works and tested fine, alternator is fine too. He said all was fine but he couldnt get a signal from the ECM?
Anyone have any ideas, im getting ready to take my car back up to college and i need to get this problem ironed out once and for all.
I replaced the TPS swtich, the Idle speed control works and tested fine, alternator is fine too. He said all was fine but he couldnt get a signal from the ECM?
Anyone have any ideas, im getting ready to take my car back up to college and i need to get this problem ironed out once and for all.
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SRTx781
3rd Generation Specific (1993-2002)
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12-19-15 07:30 PM