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-   -   94 Miata 1.8 Swap No Spark (https://www.miataturbo.net/mspnp-55/94-miata-1-8-swap-no-spark-88292/)

AdoboMiata 03-24-2016 09:15 PM

94 Miata 1.8 Swap No Spark
 
6 Attachment(s)
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 -___-:jerkit:

Matt Cramer 03-25-2016 09:02 AM

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?

AdoboMiata 03-27-2016 03:14 AM


Originally Posted by Matt Cramer (Post 1318261)
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?

Hey Matt, I am on ID1000 injectors. Thank you for the reply, the issue was the timing and ground

Matt Cramer 03-29-2016 10:59 AM

Glad to hear it's fixed.


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