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Jeep Cherokee Forum
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Threads Tagged with
ecu
Thread / Thread Starter
Last Post
Replies
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Forum
A guide to Megasquirt on the 4.0
(
1
2
)
akaxauto
on Nov 1, 2019
Mar 24, 2026
07:44 PM
by
Blk_xj
22
68,970
Modified XJ Cherokee Tech
Speedometer convertion for another engine and gearbox. And some ECU considerations
Jackosky
on Dec 7, 2025
Dec 8, 2025
08:37 PM
by
Roberto145
1
253
Modified XJ Cherokee Tech
Battery replacement = 16 fault codes
Ryan Howard
on May 29, 2020
Apr 4, 2025
12:19 PM
by
brucehblack@icloud.com
10
19,315
KL Cherokee Tech
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
FS
[PacNorWest]:
'91 XJ, Auto - Need ECU 56005707
cspaltro
on Mar 23, 2024
Mar 23, 2024
11:26 AM
by
cspaltro
0
1,258
Engines/Tranny/T-Case
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
Jeep shut off while driving and will not start.
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1
2
)
Best$1500IveSpent
on Oct 9, 2019
Jan 9, 2023
01:40 AM
by
SilverfoxXJ
22
28,827
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Idea for pulling codes on a renix
88Olympic
on Jul 21, 2022
Jul 26, 2022
01:52 PM
by
88Olympic
11
3,514
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
ECU crazy after Trailer Brake Controller install
elrosa
on Sep 22, 2019
Feb 2, 2020
10:20 PM
by
elrosa
4
4,662
KL Cherokee Tech
88 4.0 Renix XJ stalling at low speeds
Nolan771
on Sep 1, 2019
Sep 26, 2019
11:13 PM
by
cruiser54
8
3,997
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
ECU resets when hitting a pot hole 2000 cherokee
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1
2
)
Alexey Chernyuk
on Apr 15, 2019
Apr 17, 2019
02:55 PM
by
Dave51
19
1,469
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
How to get TCU part number from VIN Number
Rikrdolevy
on Jan 10, 2019
Mar 19, 2019
10:06 PM
by
Rikrdolevy
10
5,065
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!
94 cherokee 4.0 ho
Randy Blashill
on Aug 10, 2018
Aug 10, 2018
08:40 PM
by
Randy Blashill
5
819
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2001 xj with swapped motor going in limp mode! Help!!!
FrogXJ2001
on May 6, 2018
May 6, 2018
05:20 PM
by
FrogXJ2001
3
5,092
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Engine won't turn off
RamonTheMerciful
on Jun 14, 2017
Jun 14, 2017
03:24 PM
by
RamonTheMerciful
0
596
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
Jeep PCM, ECM, ECU, TCM - Plug and Play - Well Below Dealer Pricing
carcomputerexchange
on Apr 17, 2017
Apr 17, 2017
09:45 PM
by
carcomputerexchange
0
2,287
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
Jeep PCM, ECM, ECU, TCM - Plug and Play - Well Below Dealer Pricing
carcomputerexchange
on Apr 15, 2017
Apr 15, 2017
07:50 PM
by
carcomputerexchange
0
1,680
Cherokee Chat
ECU swap confusion on a '99
ornery owl
on Jan 4, 2017
Jan 9, 2017
04:26 AM
by
ornery owl
3
5,023
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
99 XJ Computer/ECU reset
JackMcD
on Aug 1, 2016
Aug 1, 2016
04:04 PM
by
CCKen
5
16,786
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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