A place for more technical discussions. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.

Engine Sensors and Wading

More
16 Nov 2008 19:08 #252 by kirkynut
Dear All,

How do Jimny engine sensors fare when wading?

What do you all normally do to protect them?

I'm not planing on doing any deep wading as I don't plan to get water in the cab - I don't want to remove my carpets! Just need to know in case it happens unplanned if you know what i mean!

Kirky

The underdog often starts the fight, and occasionally the upper dog deserves to win - Edgar Watson Howe.

My Jimny Thread Here: www.bigjimny.com/index.php/forum/8-my-ji...on-continues?start=0

Please Log in or Create an account to join the conversation.

More
16 Nov 2008 19:25 #254 by mlines
Replied by mlines on topic Re:Engine Sensors and Wading
The sensors do have a reputation for failing but this seems to be heat orientated, not water. The systems are poor running/misfiring after warming up which can be "cured" by putting cool water on the cam sensor. The only fix is then to replace it.

Martin

Martin

2003 M13 early KAP build.
3" Trailmaster lift with 1.5 Spacers on front
Customised winch bumper and roll cage
235/85R16 Maxxis Bighorns on 16" Rims, 4:1 Rocklobster, Rear ARB locker and on-board air
Corrected arms all-round, rear disks, Recaro seats and harnesses

Please Log in or Create an account to join the conversation.

More
17 Nov 2008 12:23 #258 by kirkynut
Thanks for that Martin,

So is it that the Cam sensor is the most troublesome then?

How do you find the coil packs? - I don't mean where are they but how reliable are they?

Does the vehicle have a crank sensor?, I guess it does and if so is this not more vulnerable to water when wading due to it being lower down, i'm guessing it is not troublesome as you've not mentioned it.

I have only just bought my twin cam engine 2000 "X" reg jimny and have not had time to get under the bonnet and have a good look around yet!

I have a CD service manual from ebay but again have not had time to study it.

I like to know my vehicle's inside out as much as possible to give me the best chance of fixing them myself and if necessary out in the field.

Also, I am under the belief from KAP and by looking at tghe engine that it has a timing chain rather than a belt - is this concurrent with your knowledge of this age non VVT twin cam 16V engine?

Sorry for the million Q's

Kirky

The underdog often starts the fight, and occasionally the upper dog deserves to win - Edgar Watson Howe.

My Jimny Thread Here: www.bigjimny.com/index.php/forum/8-my-ji...on-continues?start=0

Please Log in or Create an account to join the conversation.

More
17 Nov 2008 13:23 #263 by mlines
Replied by mlines on topic Re:Engine Sensors and Wading
The engine has both Cam and Crank sensors. As I said, I have never heard of them being vulnerable to water and the one that people mention failing is the Cam one, due to heat.

Martin

Martin

2003 M13 early KAP build.
3" Trailmaster lift with 1.5 Spacers on front
Customised winch bumper and roll cage
235/85R16 Maxxis Bighorns on 16" Rims, 4:1 Rocklobster, Rear ARB locker and on-board air
Corrected arms all-round, rear disks, Recaro seats and harnesses

Please Log in or Create an account to join the conversation.

More
17 Nov 2008 13:24 #264 by mlines
Replied by mlines on topic Re:Engine Sensors and Wading
And I have not heard of coil pack problems either.

Martin

Martin

2003 M13 early KAP build.
3" Trailmaster lift with 1.5 Spacers on front
Customised winch bumper and roll cage
235/85R16 Maxxis Bighorns on 16" Rims, 4:1 Rocklobster, Rear ARB locker and on-board air
Corrected arms all-round, rear disks, Recaro seats and harnesses

Please Log in or Create an account to join the conversation.

More
27 Feb 2009 22:16 #432 by tree fella
after a good steam clean, clean up any suspect contacts, re-assemble then empty a load of sprayable lithium grease over them it repels the water and stops mud & dust sticking. You have to re-apply it when you wash it off but has worked wonders for me

Please Log in or Create an account to join the conversation.

Time to create page: 0.136 seconds
Joomla template by a4joomla
We use cookies to give you the best online experience. Please let us know if you agree to all of these cookies. Accepting the Cookies also accepts the Disclaimers for the website.