Re: Fuel Pump Relay Clicking to prime
Jeepster wrote:
> Also do you happen to know the id # for the computer of a 93 jeep > 4.0L6 auto my 94 was a typo it is actually a 93 or maybe what all > years computers will work on mine That depends on where you bought the vehicle and what production run it was. 93 had several computers. Your fairly much stuck with that year as they made quite a few changes in 94/95. Go here, enter your vehicle info, then go down Electrical/Powertrain control/Ecm http://www.chryslerpartsdirect.com/ The part number is on a paper tag on the front of the ecu. Kinda hard to see and sometimes it does fall off. I think the part number is also engraved in the ecu case. -- DougW |
Re: Fuel Pump Relay Clicking to prime
Jeepster wrote:
> Also do you happen to know the id # for the computer of a 93 jeep > 4.0L6 auto my 94 was a typo it is actually a 93 or maybe what all > years computers will work on mine That depends on where you bought the vehicle and what production run it was. 93 had several computers. Your fairly much stuck with that year as they made quite a few changes in 94/95. Go here, enter your vehicle info, then go down Electrical/Powertrain control/Ecm http://www.chryslerpartsdirect.com/ The part number is on a paper tag on the front of the ecu. Kinda hard to see and sometimes it does fall off. I think the part number is also engraved in the ecu case. -- DougW |
Re: Fuel Pump Relay Clicking to prime
Jeepster wrote:
> Also do you happen to know the id # for the computer of a 93 jeep > 4.0L6 auto my 94 was a typo it is actually a 93 or maybe what all > years computers will work on mine That depends on where you bought the vehicle and what production run it was. 93 had several computers. Your fairly much stuck with that year as they made quite a few changes in 94/95. Go here, enter your vehicle info, then go down Electrical/Powertrain control/Ecm http://www.chryslerpartsdirect.com/ The part number is on a paper tag on the front of the ecu. Kinda hard to see and sometimes it does fall off. I think the part number is also engraved in the ecu case. -- DougW |
Re: Fuel Pump Relay Clicking to prime
ECM, All Models, 4.0L, Manual Trans, California, w/RFI 1993 $255.00
$198.90 To Determine Early And Late Built Vehicles Check 12th Digit Of The VIN Number. Early Vehicles Have a "1" And Late Vehicles Have a "5" Or Higher Number. Parts And Prices Are For Estimating Purposes Only. Federal or non Federal. What does that mean, and also does it matter if mine is a late or early vehicle because it is a late with a 12th digit of 5 thanks doug Dan |
Re: Fuel Pump Relay Clicking to prime
ECM, All Models, 4.0L, Manual Trans, California, w/RFI 1993 $255.00
$198.90 To Determine Early And Late Built Vehicles Check 12th Digit Of The VIN Number. Early Vehicles Have a "1" And Late Vehicles Have a "5" Or Higher Number. Parts And Prices Are For Estimating Purposes Only. Federal or non Federal. What does that mean, and also does it matter if mine is a late or early vehicle because it is a late with a 12th digit of 5 thanks doug Dan |
Re: Fuel Pump Relay Clicking to prime
ECM, All Models, 4.0L, Manual Trans, California, w/RFI 1993 $255.00
$198.90 To Determine Early And Late Built Vehicles Check 12th Digit Of The VIN Number. Early Vehicles Have a "1" And Late Vehicles Have a "5" Or Higher Number. Parts And Prices Are For Estimating Purposes Only. Federal or non Federal. What does that mean, and also does it matter if mine is a late or early vehicle because it is a late with a 12th digit of 5 thanks doug Dan |
Re: Fuel Pump Relay Clicking to prime
hey man i got codes
12 Direct battery input to PCM was disconnected within the last 50 Key-on cycles 54 No camshaft signal detected during engine cranking. 55 Completion of fault code display on Check Engine lamp. Do you think that the cam shaft sensor could be the problem being as it is not detected during cranking. Thanks Dan |
Re: Fuel Pump Relay Clicking to prime
hey man i got codes
12 Direct battery input to PCM was disconnected within the last 50 Key-on cycles 54 No camshaft signal detected during engine cranking. 55 Completion of fault code display on Check Engine lamp. Do you think that the cam shaft sensor could be the problem being as it is not detected during cranking. Thanks Dan |
Re: Fuel Pump Relay Clicking to prime
hey man i got codes
12 Direct battery input to PCM was disconnected within the last 50 Key-on cycles 54 No camshaft signal detected during engine cranking. 55 Completion of fault code display on Check Engine lamp. Do you think that the cam shaft sensor could be the problem being as it is not detected during cranking. Thanks Dan |
Re: Fuel Pump Relay Clicking to prime
Yes, that is a problem. My son's van was recently dead with a code 54.
It needed a new pickup inside the distributor. I would try cleaning it's electrical connection first though. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's Canadian Off Road Trips Photos: Non members can still view! Jan/06 http://www.imagestation.com/album/pi...?id=2115147590 (More Off Road album links at bottom of the view page) Jeepster wrote: > > hey man i got codes > > 12 Direct battery input to PCM was disconnected within the last 50 > Key-on cycles > 54 No camshaft signal detected during engine cranking. > 55 Completion of fault code display on Check Engine lamp. > > Do you think that the cam shaft sensor could be the problem being as it > is not detected during cranking. > > Thanks > Dan |
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