TB came, and a couple of days ago I had the first 'turn key' moment... It cranked but didn't run. With a little tweaking it will now start but cuts out after about 1-3 seconds max, as if you've just turned the key back really fast.
Anyone have any ideas? Going up there today to troubleshoot again but been trying since Friday
I've ruled out the ECU by trying a P30 and it does exactly the same. Most of the wiring has been checked by multimeter and cross referenced on obd0 vs obd1 pinouts at original harness end and jumper harness end. Fuel pump primes and is heard running.
For reference if anyone can help it's had:
- boomslang jumper harness
- p06 ecu with a custom map uploaded from a US accord running VERY similar mods
- 270 cam, dual valve springs
- adapter plate with f22 distributor (timing adapted to suit)
- b16 intake with port matched head, 68mm throttle body
- b16 injectors (resistor box removal, stock b16 injectors are high impedance, original accord were low impedance, going to double check these aren't aftermarket injectors without my knowledge by testing ohms later too just in case)
- b16 map sensor
Can't think of anything else relevant. Obviously engine has also had a rebuild but that shouldn't be an issue.