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P0325
Posted: Tue Jan 24, 2012 10:25 pm
by screaming4snow
I know Its the knock sensor 1 circut...
But what does that mean??
Re: P0325
Posted: Tue Jan 24, 2012 10:56 pm
by bflesher
Re: P0325
Posted: Thu Jan 26, 2012 11:59 am
by Steve@Tasca
screaming4snow wrote:I know Its the knock sensor 1 circut...
But what does that mean??
Looks like it's either detecting knock or it's a bad sensor or bad PCM. What are you running for fuel and what tune is in the car?
P0325 - Knock Sensor 1 Circuit Malfunction (Bank 1) See DTC P0326
P0326 - Knock Sensor 1 Circuit Range/ Performance (Bank 1) The knock sensor detects vibrations upon increase and decrease in engine rpm. The knock sensor generates a voltage based on this vibration. Should this voltage go outside a calibrated level a DTC will set. Knock sensor circuit short to GND
Knock sensor circuit short to PWR
Knock sensor circuit open
Damaged knock sensor
Damaged PCM
A knock sensor voltage greater than 0.5V with the key ON and engine OFF indicates a hard fault.
Re: P0325
Posted: Thu Jan 26, 2012 5:35 pm
by screaming4snow
FORDSVTPARTS wrote:Looks like it's either detecting knock or it's a bad sensor or bad PCM. What are you running for fuel and what tune is in the car?
its an 03 svt, premium gas only
its the stock tune that was "re-tuned" by ford years before i bought it.