Keep the ECM reading the exhaust accurately with the DENSO Air/Fuel Ratio Sensor 234-9024, an upstream, wide-band sensor that reports the precise air-fuel ratio so the computer can trim fueling. It's a direct-fit replacement for the 1997-1999 Toyota Camry (L4-2.2L) and the 1999 Toyota Solara (L4-2.2L), installing in the upstream (pre-catalyst) position.
A worn air/fuel ratio sensor may show up as a check-engine light, rough or unstable running, or reduced fuel economy. If a failed upstream sensor is the cause, this DENSO unit replaces it. Diagnose the underlying fault before replacing. Country of origin: United States.
Interchange: 213-2841 · OS1605 · 13733 · ES10930 · 24656 · SG1863 · 8946733010 · 8946733011 · 250-54106 · 350-64079
Manufacturer part number 234-9024 (also 2349024).
This part cross-references / interchanges with the following part numbers:
What vehicles does the DENSO 234-9024 fit?
It's a direct-fit replacement for the 1997-1999 Toyota Camry (L4-2.2L) and the 1999 Toyota Solara (L4-2.2L). See the Buyer's Guide tab to confirm your vehicle.
Where does this sensor install?
It mounts in the upstream (pre-catalyst) position, where it measures the air-fuel ratio in the exhaust so the ECM can adjust fueling.
How many wires does it have?
It's a 4-wire, heated air/fuel ratio sensor with a male connector and an 18.90 in wiring harness.
What are signs this sensor may need replacing?
Possible signs include a check-engine light, rough or unstable running, or reduced fuel economy. Diagnose the cause before replacing, as these symptoms can have other sources.
Is this a wide-band air/fuel ratio sensor?
Yes. The catalog lists it as a wide-band sensor type, reporting the precise air-fuel ratio rather than switching like a conventional oxygen sensor.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
