where is it?
Thread Starter
CF Junior Member
Joined: Sep 2006
Posts: 90
Likes: 0
where is it?
94 reg cab 1500 4.3 4l60e?
have a knock sensor code and a code 67. where is the knock sensor? do they go out often?
the 67 code says in one book that it is a a/c low pressure in another one it says it's a tcc solenoid. help!!!!!
have a knock sensor code and a code 67. where is the knock sensor? do they go out often?
the 67 code says in one book that it is a a/c low pressure in another one it says it's a tcc solenoid. help!!!!!
CF Active Member
Joined: May 2009
Posts: 289
Likes: 1
From: Munden Kansas
the knock sensor is on the pass. side of the block where there is usually a 1/4 inch pipe plug, it goes into the coolant. if its not unplugged tap lightly on the block by the sensor with a small hammer while it is running. if it is working the engine will stumble and if that happens you better look elsewhere. my 93 throws a knock sensor code but it really needs a distributor, wierd
