OK just installed inovate wideband, clean and flowed 550cc rx7 low impedeance injectors, Hks Vpc with 550cc rom(says 7mgte lrg injector on the rom), Gredddy Rebic LC (old school greddy piggyback got it super cheap like the idea that it eliminates rev limiter, boost cut, and controls fuel) and a Apexi SAFC 2. VPC karmen signal goes into the rebic LC then the lc Karmen signal into the safc then to ecu. I used the VPC plug and play harness to wire everything in. VPC knobs are all set to 12 o'clock, Rebic LC is set to no correction which is at number 2 notch, and the safc is set to no correction aswell. Car started up first try and everything powered up as it should after installing everything. Idled good and AFR's were between 14.6-15.2 when warm, everything seemed to be working. Then for the Rebic LC to to calibrate you need to rev to 6000rpm and calibration light turns on and starts working. At this step i started revving in neutral and my afr's were all over the place not sure if thats normal when revving in neutral but at around 5500 rpm its stops like i hit fuel cut. Then Check engine light comes on code 52. Turn off car restart car code is gone. Attempt to rev to 6000same thing happens at 5500 and code 52.
Why would i get a code 52 if thats a code relating to the knock sensor wiring then it go away once i restart the car?
What could be causing the car to only rev to 5500 in nuetral?
What kind of AFR's should i have when revving in nuetral?
Haven't driven the car since i want to sort this out first.
Why would i get a code 52 if thats a code relating to the knock sensor wiring then it go away once i restart the car?
What could be causing the car to only rev to 5500 in nuetral?
What kind of AFR's should i have when revving in nuetral?
Haven't driven the car since i want to sort this out first.
