My 2002 Sequoia’s check engine light came on. Computer code is P0325. Cleared it cranked back up and the check engine light came back on. Is this some-thing Seafoam or a new Fuel Filter will fix. How difficult is it to access this sensor? Where is it located? Is there one or two sensors?

pleasedodgevan2 March 25, 2009, 5:12am 3

Seafoam won’t help a knock sensor. Fuel filter won’t help either. A Haynes manual will show where every sensor is and will help interpret the codes, or maybe just list them.

2002 Toyota Sequoia P0325 Knock Sensor Malfunction Bnk 1 or Single Sensor