answersLogoWhite

0


Best Answer

It is there to detect detonation or ( knocking ) and the information is used to adjust timing by the pcm.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the purpose of a knock sensor in 2003 jeep wrangler?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the knock sensor on a 2003 KIA?

where is knock sensor on 2003 kia sorrento ex located


Where is the anti-knock sensor on a 2003 Chevy Avalanche?

you mean knock sensor


How long does it take to replace knock sensor on 2003 Kia spectra?

Where is the knock sensor for a 2003 kia spectra


How do you change the knock sensor in a 2003 Chevy Silverado 5.3?

how do you change the knock sensor in a 2003 Chevy silverado 5.3


How do you adjust a throttle position sensor on a 2003 jeep wrangler?

The tps is not adjustable on a 2003 Jeep Wrangler.


Location right bank knock sensor 2003 5.3?

location right bank knock sensor 2003 5.3 z71


Diagram for the location of a knock sensor on a 2002 Chevy Tahoe.?

2003 chevy tahoe knock sensor


Where is the knock sensor on a Kia Sedona?

where is the knock sensor on 2003 kia Sedona answer knock sensor is mounted on the engine block near the intake manifold with a wiring harness attached to it.


Where is the knock sensor in a 2003 Impala V6 3.42 VIN-E?

The knock sensor on a 2003 Impala v6 3.4l engine is on the side of the block. The sensor is mounted just above the oil filter.


Does the engine on a 2003 impala knock in the top of the motor if the knock sensor is bad?

The knock sensor just advances and retards the engine timing only. If there is a noise in the engine then you have engine are valve train problems. The knock sensor will not make the engine knock.


Where is the battery temperature sensor on a 2003 jeep wrangler?

Underneath the battery.


Where is the knock sensor located on a 2003 gmc Yukon?

Knock sensor for the GMC Yukon is beneth the intake manifold mounted to the cam cover.