PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

P0332

Old Sep 20, 2009 | 02:08 PM
  #1  
redta99's Avatar
Thread Starter
Teching In
 
Joined: Jan 2009
Posts: 9
Likes: 0
From: Irving
Default P0332

As the subject says I'm throwing the dreaded rear knock sensor code. I'm pretty new to the LS1 as I just bought my first this past Jan, its a 99 t/a with 87,390 miles. A few questions about this issue:

How much of a pita is this going to be?

Are the knock sensors known to go out on the LS1 (the car is 10 yrs old)? The reason I ask this question is because idk if its the sensor itself or a wire in between, obviously the only way to test the wire(s) is to pull the mani

Is there anything else I should replace while the manifold is off? besides replacing the manifold itself with something better, on a tight budget.

Is there possibly a step-by-step or walkthrough if you will on here or some where else for that matter?

Thanks in advance
Reply
Old Sep 21, 2009 | 10:42 PM
  #2  
redta99's Avatar
Thread Starter
Teching In
 
Joined: Jan 2009
Posts: 9
Likes: 0
From: Irving
Default

I basically searched and found everything I want to know except, is it more than likely the knock sensor itself or is it more so a wire issue? It rained basically a week straight last week and the light came on thurs night. I found the TSB on the rear knock sensor which with all the rain its making me think its the sensor, but idk how likely it'd be the sensor or the wire.
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 12:39 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE