NHXJer
NAXJA Forum User
- Location
- Manchester, NH
Hey All:
My 90 Limited has been a planter in my driveway for about 2 weeks now.
Finally discovered that the injectors are not firing.
Replaced the:
CPS - reading 240 Ohms (key off) and 3.5 VDC (engine cranking)
ECU
Distributor
Still nothing.
Reading through a whole bunch of posts here, I had thought that the CPS is responible for generating a pulse signal to the the ECU, which in turn uses this signal to fire the injectors at the appropriate times. Is that it? Or is there more sensor input(s) involved?
Or should I concentrate on the wiring between the CPS-ECU-Injectors?
I am out of time, patience, and money here - Please Help!
TIA,
Chris
My 90 Limited has been a planter in my driveway for about 2 weeks now.
Finally discovered that the injectors are not firing.
Replaced the:
CPS - reading 240 Ohms (key off) and 3.5 VDC (engine cranking)
ECU
Distributor
Still nothing.
Reading through a whole bunch of posts here, I had thought that the CPS is responible for generating a pulse signal to the the ECU, which in turn uses this signal to fire the injectors at the appropriate times. Is that it? Or is there more sensor input(s) involved?
Or should I concentrate on the wiring between the CPS-ECU-Injectors?
I am out of time, patience, and money here - Please Help!
TIA,
Chris