I researched this, but couldn't really find the answer to this (specifically whether or not the knock code can have anything to do with forged pistons).
What do you guys think.. So I got this persistent knock code, and I can't get it to go away! I replaced the wiring with new shielded cable, grounded the shielding, replaced the sensor numerous times, but it still drops a code 52 on me. Could running these JE pistons be tripping the code?
You know how they make the engine kind of sound like a diesel engine or something... well I'm wondering if the knock sensor is picking up on that. It's not like I'm flogging on the engine at 6K when the CEL comes on, it's putting along, slowing to a stop, or taking off easy that it trips. It does it all the time and it drives me crazy!
The only time that it doesn't come on, is if I reset it (key off and on) and cruise at higher RPMs. From that point I can stomp it and I don't get any CEL at all. It's when I slow down to a stop that it decides to come on.
Ideas?
What do you guys think.. So I got this persistent knock code, and I can't get it to go away! I replaced the wiring with new shielded cable, grounded the shielding, replaced the sensor numerous times, but it still drops a code 52 on me. Could running these JE pistons be tripping the code?
You know how they make the engine kind of sound like a diesel engine or something... well I'm wondering if the knock sensor is picking up on that. It's not like I'm flogging on the engine at 6K when the CEL comes on, it's putting along, slowing to a stop, or taking off easy that it trips. It does it all the time and it drives me crazy!
The only time that it doesn't come on, is if I reset it (key off and on) and cruise at higher RPMs. From that point I can stomp it and I don't get any CEL at all. It's when I slow down to a stop that it decides to come on.
Ideas?