Your 3 trouble codes all seem to be pointing to the AFM or its wiring. You can check the wiring by measuring the resistance (or continuity) of each wire from the AFM connector to the ECU connector. If you have little to none resistance then the wiring is most likely okay. Also you should test your AFM as suggested earlier, or at least swap out with a known good one if that's an option.
__________________
1989 7MGTE R154 Targa Top White Package w/Blue Interior
Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels
|