94 Miata 1.8 Swap No Spark
I am getting closer to getting this engine started in this 94 M edition chassis.
Problem?
-vehicle keeps cranking and does not fire (no spark) I will attach a datalog, msq, and composite log.
What I've done so far/noticed.
-vehicle is shooting fuel - fuel pump primes - spark plugs are wet with fuel
-I reflashed the ecu with the latest firmware with the coilpacks disconnected - helped with the TPS problem
-I am usng 4g63 for the ignition settings
-When I crank the car, TS gauges indicate that RPM is synced and it cranks.
-CAS is replaced
-injectors, tps, iac, iat, and wideband are all dialed in
Please help. I've been transferring too many parts into this shell and I am about to strip it -___-
Problem?
-vehicle keeps cranking and does not fire (no spark) I will attach a datalog, msq, and composite log.
What I've done so far/noticed.
-vehicle is shooting fuel - fuel pump primes - spark plugs are wet with fuel
-I reflashed the ecu with the latest firmware with the coilpacks disconnected - helped with the TPS problem
-I am usng 4g63 for the ignition settings
-When I crank the car, TS gauges indicate that RPM is synced and it cranks.
-CAS is replaced
-injectors, tps, iac, iat, and wideband are all dialed in
Please help. I've been transferring too many parts into this shell and I am about to strip it -___-
You have a good RPM signal. Confirm the timing is correct and that the temperature sensor readings are right.
Also, are you using stock injectors?
Also, are you using stock injectors?
Thread
Thread Starter
Forum
Replies
Last Post






