Where is asd fuse located on 90 jeep cherkee and not getting fuel to injecters
Old post and is key question on old jeeps
no engine stated. guess 4L
the ASD began 1990 to present.
the ANSWER IS BELOW.
the car did not have and ASD until your car was 100% Chrysler EFI. The goofy French EFI has none .
ASD and the 3 second rules and 6 to 8 failure classes to trip it.
none. some jeeps changed in 1993,
SOURCE: 1996 Jeep Grand Cherokee...Blowing ASD fuse
My daughters jeep had the same problem. We fixed by finding the wires that run beside the manifold down under the car. The conduit that have the wires in it was worn away because of resting up against the manifold, causing the wires to short the system out. Once I replaced the conduit and taped the wires it has not shorted out again. By the way, the Jeep dealer couldn't find the problem.
SOURCE: where is the throttle postion sensor on 2002 jeep
Tps is on one end of the throttle plate shaft on the throttle body housing. usually has 4 wires coming out of it. Test it first or you may be making a mistake, and wasting $. Have you done code check?
SOURCE: ASD and the fuel pump relays
Sounds like you may have a short in the wiring harness to the transmission. Somewhere from the trans to where it crosses the bellhousing area most likely.
SOURCE: It want start
The ASD is a relay that controls several systems on your vehicle, including the igniton and fuel systems. If it is buzzing, I would suspect that the relay is needs to be replaced. Most of the relays in the PDC under the hood are of the same type and are interchangeable. I would pull on of the other relays from the PDC and insert it in place of the ASD relay and see if that doesn't solve the problem. If not then I would suspect maybe the starter or starter solenoid.
SOURCE: 98 grand cherokee asd relay blowing fuse
The fuse it doing it's job, you have a short ( Wire that is connected to a ground, that draws too much power )
If you have an electrical schematic ( Repair manual ) find out which wires are connected to that fuse and check them for any chaffing, cuts, unnesassary twists, or corrosion.
If you have a ohm-meter, isolate the system ( by disconnecting the fuse, and other connections. Then check for any resistance on wires that should not be connected ( because you disconnected them ) by having one Lead on the wire's connector and the other meter-lead on your car's frame. A good wire will not have continuity if it is isolated.
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