Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Replaced both o2 sensors on 2003 Camry, but light comes back on. Any help? on 2003 Toyota Camry

Code called for upstream oxygen sensor. I have replaced both as the car has 135,000 miles.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
What brand sensors did you use? Some aftermarket's just dont work! Possible citcuit problem as well.
DENSO, NTK/NGK. Is what i have the best luck with on Toyota! No luck with Bosh on anything!
Didn't find what you were looking for?