I'm having the following issues with my 9psi CTSC on my 1992 NSX (running with CT intake, headers, exhaust, upgraded injectors and fuel pump):
- sometimes unstable idle
- sometimes throttle oscillates when moving from acceleration to constant throttle around 70-90mph
I'm running an AEM FIC piggyback and Shad suggested the later may be due to the piggyback fighting with the OEM ECU.
Anyone else experienced these? If so, any advice on fixing them?
Would moving to a standalone EMS help?
If so, which one is recommended?
Could the throttle issue be SC belt slipping? The belt seems to be tight on inspection but I've read it can still slip.
- sometimes unstable idle
- sometimes throttle oscillates when moving from acceleration to constant throttle around 70-90mph
I'm running an AEM FIC piggyback and Shad suggested the later may be due to the piggyback fighting with the OEM ECU.
Anyone else experienced these? If so, any advice on fixing them?
Would moving to a standalone EMS help?
If so, which one is recommended?
Could the throttle issue be SC belt slipping? The belt seems to be tight on inspection but I've read it can still slip.
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