Never see an oil pressure switch do this before huh?
2024-02-20 00:59:53
437
Josh Milbrodt :
Oil wicking very common on many manufacturers
2024-02-20 01:04:54
142
stevinyeg :
kind of hard to argue against doing the repair that the manufacturer recommends
2024-02-20 00:59:57
75
John Sherwood :
called oil wicking, mack with mp7 was bad for that, from oil pressure sensor to other side of motor to ecm
2024-02-20 01:22:56
7
Priest :
I agree with you
2024-02-20 17:46:15
3
03glideride :
Seen it with coolant also. Wicking. Jokeswagon is bad for that with coolant sensors. They tried braining also. Didn’t work.
2024-02-20 00:52:26
27
ToyotaMan :
Older highlanders had the same issue but with trans fluid
2024-02-20 18:47:30
3
Brandon Verbeck209 :
have seen it alot with Toyota but with trans fluid
2024-02-20 03:58:21
3
mrozek46 :
BMW has the same problem
2024-02-23 04:27:26
3
Tropical Nils :
Common problem on JohnDeere aswell
2024-03-20 20:58:54
3
Brad Bramich :
my brother series 2 landrover does this
2024-02-20 10:19:41
3
user7386933647070 :
I have a 2004 Jeep WJ with transmission fluid migration filling the TCM, there's a connector on the firewall leaking fluid!
2024-06-22 19:23:11
3
CJGaunt :
Landrover discoveries with the td5 engine suffer a similar issue with injector wiring and it leaks through and goes to the ecu also
2024-02-24 01:16:50
3
Gary Warburton760 :
Been happening to mercedes looms for years. Nothing new.
2024-03-06 20:43:47
3
Garry Lowe85 :
Oil doesn’t conduct electricity so I don’t see why it would cause a problem . Some engines have the injectors inside the rocket cover submerged in oil .
2024-04-01 20:53:03
3
🇩🇪jjjrrr9000 :
Buy BMW. No issue whatsoever
2024-03-05 19:32:39
0
Da9Art91 :
I would also perform harness overlay
2024-02-20 04:57:45
3
douglasmorrison35 :
happens in holdens
2024-02-20 05:04:43
3
tednielsen946 :
Is there an oil filter for the wiring harness
2024-02-20 05:10:23
3
Andrew Kistler :
Caterpillar skid steers will fill the wiring harness with DEF fluid when the DEF injector gets clogged. If you don’t catch it quick enough it can contaminate the whole engine harness.
2024-02-20 03:52:20
3
mhuff0728 :
Older Mercedes transmissions had a similar problem. The main trans connector would fail and wick oil into the transmission control module.
2024-02-20 04:29:39
3
Stephen Park :
Ford diesels also do this the fuel pressure sensor fails and fuel flows through the harness and fills the pcm with diesel
2024-02-20 01:39:13
3
jameskavanagh987 :
land rover defender same problem. replace wiring loom and clean computer
2024-02-29 14:36:41
3
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