93' NA Turbo Miata Cranks, but does not start.
11-19-2020, 08:03 PM
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93' NA Turbo Miata Cranks, but does not start.
I have a 93’ NA Turbo Miata with a WRX turbo, MS2PNP, Toyota COPs, Vishnu DF Fuel Rail, MAC 3 Port BC, 460cc Red Top RX-7 Injectors.
Car cranks but does not start. All COPs work, but spark only goes to cylinders 2 & 3. New Cam Angle Sensor installed, redone wiring, no ignitor (didn’t use one before), fuses are all intact, and the fuel pump primes.
Continuity is all good across all plug wires, grounds are all clean, although there is voltage through the trigger wire for 1 & 4 that’s about 3-4 volts, whereas 2 & 3 show no voltage.
I should also add when I do spark testing from TunerStudio, and I select Coil D with One, the fan starts, and a clicking comes from the fuse box area. Have yet to locate what is clicking. Selecting Coil A, 2 & 3 spark but on Coil B 1 & 4 do not spark.
Car cranks but does not start. All COPs work, but spark only goes to cylinders 2 & 3. New Cam Angle Sensor installed, redone wiring, no ignitor (didn’t use one before), fuses are all intact, and the fuel pump primes.
Continuity is all good across all plug wires, grounds are all clean, although there is voltage through the trigger wire for 1 & 4 that’s about 3-4 volts, whereas 2 & 3 show no voltage.
I should also add when I do spark testing from TunerStudio, and I select Coil D with One, the fan starts, and a clicking comes from the fuse box area. Have yet to locate what is clicking. Selecting Coil A, 2 & 3 spark but on Coil B 1 & 4 do not spark.
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