1993 Mustang GT 5 speed, a3m eec
I have my EEC sitting on the passenger floor mat to diagnose this issue.
When I move the EEC, especially go to turn it upside down, the car begins to die. I quickly flip it back right side up and it smooths out.
When the car sputters, it throws code 66 and 20. 66 is MAF voltage code, 20 is ??? not defined. hrm...
The EEC was sent to a ECU Exchange rebuilder place about a year ago and checked out fine.
When I move individual wires, none of them seems to be the culprit. If anything, it's either the connector or something on the board of the EEC... ?
I was hoping someone could give me some kind of next step advice. I was going to clean everything and put some dielectric grease on the pins to make sure it's not a dirty pin..
Any other suggestions? Thanks!
Jason
I have my EEC sitting on the passenger floor mat to diagnose this issue.
When I move the EEC, especially go to turn it upside down, the car begins to die. I quickly flip it back right side up and it smooths out.
When the car sputters, it throws code 66 and 20. 66 is MAF voltage code, 20 is ??? not defined. hrm...
The EEC was sent to a ECU Exchange rebuilder place about a year ago and checked out fine.
When I move individual wires, none of them seems to be the culprit. If anything, it's either the connector or something on the board of the EEC... ?
I was hoping someone could give me some kind of next step advice. I was going to clean everything and put some dielectric grease on the pins to make sure it's not a dirty pin..
Any other suggestions? Thanks!
Jason