At my witts end currently on getting my engine build finally running.
Some preliminary info about my situation:
Im using the Tunerstudio with the V3 Microsquirt + Microsquirt harness tied into the C101 and the C191.
The crank pos sensor wiring has a 10K resister in parallel.
Im getting spark, fuel pump prime, im getting an uninterrupted tach signal. I can hear the pump relay kick on and the injectors clicking as im cranking, but no start. Not even a gurgle of combustion. I pulled the plugs after cranking, and it doesnt seem like theres much fuel on them if any. Fuel rail gets fuel and pressurizes as far as I can tell.
So I'm thinking its my tune. Ive never used tunerstudio before and never used an aftermarket ecu before. It seems like its something simple that I'm missing that I just don't know about.
Im trying to attach my tune and my composite log to this post, but its saying I cant upload .msq or .csv file types. Any help is appreciated.
Edit:
Here are download links of the files from my google drive:
Tune:Log:
Some preliminary info about my situation:
- M20B27 Block, Overbored
- High Compression CP Pistons
- 885 Head Swap
- M50 Injectors
- Racehead ITBs
- Stock Exhaust Manifold
- Stock rotor and distributor + stock single coil
Im using the Tunerstudio with the V3 Microsquirt + Microsquirt harness tied into the C101 and the C191.
The crank pos sensor wiring has a 10K resister in parallel.
Im getting spark, fuel pump prime, im getting an uninterrupted tach signal. I can hear the pump relay kick on and the injectors clicking as im cranking, but no start. Not even a gurgle of combustion. I pulled the plugs after cranking, and it doesnt seem like theres much fuel on them if any. Fuel rail gets fuel and pressurizes as far as I can tell.
So I'm thinking its my tune. Ive never used tunerstudio before and never used an aftermarket ecu before. It seems like its something simple that I'm missing that I just don't know about.
Im trying to attach my tune and my composite log to this post, but its saying I cant upload .msq or .csv file types. Any help is appreciated.
Edit:
Here are download links of the files from my google drive:
Tune:Log:
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