Adam Cooper

Thanks for the response and sorry for the late reply, it did end up being a wiring issue, a couple in fact. All sorted now

G4X XtremeX VL Commodore RB30 Hi, I am having problems with the readings coming from my Bosch 10bar pressure/temp sensor. The temp side is working, but reading ~50°c at ambient. I am using it to measure oil pressure/temp. I am using the std Bosch NTC as the calibration. The pressure side is not working at all, with the engine off I get 0.14v which does not change once it’s running and I have confirmed pressure with a different sensor/gauge. Unplugged i get 0.02v so it’s reading something. Before I rewired most of the engine, the original ECT sensor was reading correct, but now it’s about ~10-15°c cooler than what it should be. I am running an e throttle using FG Falcon pedal and TB and the APS sensors continually go out of sync. The pedal is a used one that was supposedly “good”. Sometimes the APS reading will increase from 0 to ~10% over a 15min period without touching the pedal. I am wondering if this is all related to a 5v issue or if they’re all separate problems. Any help would be appreciated.

Hey Adam, just found my problem. When I wired the ecu, the original plug had “ignition signal check” and “power transistor” wired next to each other. I pinned the ignition signal wire to the coil power. I’m assuming through back feeding on the tacho it some how managed to get spark but was not running through the igniter. Swapped the wires and it runs now. Will only idle but I don’t have a wideband hooked up yet so don’t know if it’s a fuelling issue or something else. Appreciate you have a look through the log and getting back to me!

Hey guys, posting here with a log as requested by AdamPCLink.exe. having problems trying to get my car to start. VL commodore with RB30 using factory CAS and distributor. I have a link G4X XtremeX wire in and loaded the vl plug-in base tune and am working from that. I’ve set the distributor to point in the middle of cylinder1 lead pin when on 30° advance. I’ve then set base timing to 0 with the ecu set on 0 and needing either -45° or 315° in the offset. I had it firing yesterday but could not get it to run and after messing with it more it won’t even fire now. Is there anymore steps I need to take to set this CAS up or something else I’m missing? PC Datalog crank no start.llgx