No spark

[Ranger67]

This is for a '89-'90 DIS 8 plugger 2.3
Replaced both coils, all plugs, wires, DIS module and computer. The CKPS had the seperate green wire broke, fixed it and still no spark.

Any clues why?

Thanks
Aaron

 

[bonerb]

try the EEC relay. its the PCM relay it gives power to the PCM

 

[Ranger67]

Where is that located?

 

[bonerb]

The Relay - Powertrain Control Module is located:
Under hood, driver side, front side of wheelwell, rear of starter relay, below power box, under relay cover, mounted on fenderwell

 

[Ranger67]

R there ways to check them?

 

[bonerb]

just swap it with your fuel pump relay to test spark its right in front of it if you have spark and no fuel thats it

 

[bonerb]

or you can pull the relay and hook up a jumper wire to pin 85 and battery power and a jumper wire from 86 to ground. then you should hear a click

 

[Ranger67]

R they colored? if they are the plugs I think they are you cant swap them.

 

[bonerb]

all my relays are black

 

[Ranger67]

Ok you said driverside......don't you passenger....cuz i'm not finding anything on the driverside....I found 2 plugs under the fuse panel.....are those it?

 

[bonerb]

are you under the hood or inside the cab

 

[Ranger67]

under the hood.

 

[bonerb]

in a black box there should be relays and fuses

 

[Ranger67]

all I got are fuses....let me look again....the plugs that I found were greenish blue and black.......brb

 

[bonerb]

find it?