1989 Jeep Wrangler "engine ground wire" Questions

...engine. Check ground wires from the instrument panel to the chassis. If all these are good, then check for loose-fitting connectors behind the instrument cluster. If you find this solution to be ...

...GROUND WIRE THAT GROUNDS THE DASH? Start at the firewall under the dash and then inthe engine compartment. Beyond that it's just follow the wireing harness from bumper to bumper checking every ground ...

...engine. really, so ill will wild guess its a 4.2L and answer for that. the ignition model sense the spark signal to the Tacho the tach is 3 pin meter. power, ground and signal. if the signal is good ...

...module grounds the green wire for about 5/1000s of second and then release this ground making Inductive spark (Tesla action) . that is how the 4.2 works. so what engine.?? some have 4.0 engine.

...will vary on this wire from less than a volt to just under 5 volts depending on if the engine is off, running, or what RPMS the engine is running. Step 3:The black w/light blue is the sensor

...at shift, fall on their face < after the engine settled back in to place,so wires made contact> just a thot. the ground wires are small the engine moves,when shifting. Replace your fuel

the engine noise is coming though my radio where is all the grounds located on my jeep Some alternators have a built in filter capacitor. That can cause noise. Also check ignition wires for ...

...ground connections are good at the battery, engine, firewall and especially at the left fender where the computer is connected. (if the ground wires at the computer are not properly grounded it can't ...

...or wiring problems then you can assume there may be a computer fault. One note: Make sure all grounds and sub-grounds are good. There are usually at least six ground points on engine and

...engine control computer and ground the wire that goes to the light. If the light comes on, it is a failed pcm which must be replaced and reprogrammed. If not, it is either the circuit to the cluster ...