2002 Toyota Camry Q&A
2002 Toyota Camry Question: how to check 02 sensors
replaced lower 02 sensor and cleared codes and after 50 mles ck engine light returned. I've been told its a catalytic converter but want to eliminate smaller possibilities before confronting the cat issue - Visitor
the 420 code is cat effeiency. rarely is the o2 bad. not much else to check.replace with california approved or light will return. most aftermarkets do not meet oem specs and will turn the light on. Roy - mastertech6371
I have an intermittent "check engine light" that comes on periodically, and have noticed a decrease in my mileage lately.... is there a connection?
changed coil & inighter & distributor. checked fuel pump, fuel at filter,pressure good, to rail. no fuel at injectors,or coming out return line.car won't start. tried starting fluid in intake, chan...
HOW MUCH WILL THIS PART COST ???? AND IS IT HARD TO INSTALL MYSELF ? I AM A DISABLED VETERAN BUT I WILL TRY, SPINAL CORD INJURY SEVERE. SO SORRY BUT ONE LAST QUESTION - IS IT POSSIBLE TO REMOV...