CoastieCJ
NAXJA Forum User
- Location
- Alameda, CA
I need some troubleshooting help on my 94 4.0. If someone can disconnect one of their sensors (I'm guessing water or intake air would be easiest) and then measure the sensor ground resistance to the negative battery post (black with blue stripe on my 94). I'm looking to compare the difference between key off and key on. I believe 91-95 all use the same protected sensor ground from the ECU.
For some reason I'm getting a clean ground with the key off (under 1 ohm) but when I turn the key to on, the resistance jumps to 35+ ohms. I think this may be causing my bogging/sputtering issue.
Thanks!
-Lloyd
For some reason I'm getting a clean ground with the key off (under 1 ohm) but when I turn the key to on, the resistance jumps to 35+ ohms. I think this may be causing my bogging/sputtering issue.
Thanks!
-Lloyd