PLEAEE HELP...Check Engine Light Code 52 "KNOCK SENSOR?"
Thread Starter
Driver School Candidate
Joined: Dec 2004
Posts: 1
Likes: 0
PLEAEE HELP...Check Engine Light Code 52 "KNOCK SENSOR?"
When I fire up my 90 LS400 it idles fine. If I accelerate I feel a slight vaibration and my Engine light come on. I checked for codes and got # 52 which is Knock Sensor. I don't want to just replace parts "***** nilly" and have no positve results. The wires alone cost around 100. Is there one thing I should look into? Thanks, Dan
Pole Position
Joined: May 2004
Posts: 211
Likes: 2
From: North Carolina
Knocking
If the CE light came on and the code says Knocking, you might want to see if the coils are arcing onto another surface or the plug(s) are bad..
Perform a tune-up on the car if it hasn't been done in a while.
my two cents
lorenzo
Perform a tune-up on the car if it hasn't been done in a while.
my two cents
lorenzo
Thread
Thread Starter
Forum
Replies
Last Post
BigD
LS - 1st and 2nd Gen (1990-2000)
1
Jun 2, 2007 07:34 AM
mrtentacle
LS - 1st and 2nd Gen (1990-2000)
3
Jan 26, 2007 04:49 PM
