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Jeep Cherokee Forum
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Threads Tagged with
pcm
Thread / Thread Starter
Last Post
Replies
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Forum
A guide to Megasquirt on the 4.0
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1
2
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akaxauto
on Nov 1, 2019
Mar 24, 2026
07:44 PM
by
Blk_xj
22
68,970
Modified XJ Cherokee Tech
Cluster Lights Out. BCM Suspected
Imflyboy
on Aug 2, 2024
Aug 14, 2024
06:43 PM
by
Imflyboy
3
491
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
Bringing an 86 2-door back to stock. ECU and immobilizer issues.
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1
2
)
Martin86Cherokee
on Jun 17, 2024
Jun 23, 2024
07:42 PM
by
awg
23
1,991
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1998 JX, fuel pump not priming when turning key
b17gsr
on Jan 12, 2020
Feb 21, 2024
02:08 PM
by
snagster123
7
2,648
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
difference in the ECU serial number
Easy Going XJ
on Jan 28, 2024
Jan 29, 2024
06:02 AM
by
cruiser54
1
1,121
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
P0201 to P0206 diagnosis AND Buying ECM's
jeepwillyscj2a
on Apr 5, 2013
Feb 23, 2023
12:18 AM
by
jakegroove
1
12,861
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
No start condition. Fuse 21 and 18 no power
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1
2
)
Clayzer
on Sep 8, 2022
Sep 22, 2022
09:12 AM
by
Clayzer
23
18,111
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Pcm asd problems no start 94jeep 5.2l
Jeepwise88
on Jul 9, 2022
Jul 13, 2022
07:42 PM
by
zjchief
1
587
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
1999 Grand Cherokee Wont Start - Fuel Pump Won't Run/Stay Running
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1
2
3
)
RHStorm11
on Jun 22, 2009
Apr 12, 2022
02:15 PM
by
gerhardjmans@gmail.com
34
105,252
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
Poll
Coding VIN into a donor PCM - Local Dealers unable to assist
Huntlyr
on Jan 10, 2022
Mar 7, 2022
12:30 AM
by
Huntlyr
8
6,790
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
Flagship one Pcm question
Beaverhuntertx
on Jan 26, 2022
Jan 26, 2022
10:12 PM
by
Veeb0rg
1
1,185
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
XJ won't start after JY PCM, won't run with old PCM installed now
GltnBad
on Oct 17, 2021
Oct 17, 2021
11:08 AM
by
GltnBad
2
2,047
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
1999 GC will crank, won't start, same story? 4.0L
pistolpeterson
on May 4, 2021
May 4, 2021
07:31 AM
by
pistolpeterson
0
473
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
'96 Grand Cherokee 4.0 electrical issues
btr214
on Sep 11, 2020
Sep 11, 2020
10:42 AM
by
btr214
0
732
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
2001 Cherokee P1694 Unique situation
Oregon_Cherokee
on Apr 14, 2020
May 1, 2020
08:57 AM
by
Oregon_Cherokee
3
873
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
PCM auto vs manual 1998 Sport 4.0L M/T
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1
2
)
ShinyDome73
on Aug 11, 2019
Aug 17, 2019
08:44 AM
by
boxburn
17
10,168
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Controversial Electrical Fix: PCM vs CPS
318SixPack
on Aug 13, 2019
Aug 14, 2019
10:17 PM
by
318SixPack
4
2,692
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Map sensor issues? I think so
jRaldy
on Dec 17, 2017
Mar 25, 2019
06:05 PM
by
jeepdewd
6
21,446
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
How can I read true milage from ECM, PCM, or TCM
remdev
on Feb 21, 2019
Feb 21, 2019
05:18 PM
by
jburg318
5
6,012
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Jeep runs then dies
DannyWoz
on Jan 5, 2019
Jan 21, 2019
12:45 PM
by
DannyWoz
2
873
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
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