2000 Toyota Camry Check Engine Light AutoZone Scan Says To Replace MAF Sensor
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2000 Toyota Camry Check Engine Light AutoZone Scan Says To Replace MAF Sensor
From what I understand, my 2000 Camry does not have a MAF Sensor, but has a MAP sensor.
Is the MAP Sensor located on the airbox? My friend asked me to bring it over tomorrow and he will clean the MAP Sensor.
I also got a P0172 Fuel System Too Rich (Bank !)
P106 : Manifold Absolute Pressure/Baro Sensor Range/Performance
P0130 : O2 Circuit ( Bank 1, Sensor 1)
P0133 : 02 Circuit Slow Response (Bank !, Sensor 1)
Should I go ahead and change the bank 1 02 Sensor?
Is the Denso 234-4626 Upstream Oxygen Sensor an acceptable replacement? OEM parts are not in my price range.
My problems all started with a check engine light, a week prior to the scan that says I need to replace the MAF Sensor. That scan said I need to replace the EGR Valve. I bought one and when my neighbor was going to replace it. When He went to remove the old EGR, he discovered that one the vacuum lines coming out of the EGR Valve was dry rotted and broken.
He replaced and cleared the replace the EGR Valve code. Then the check engine light cane on again and that's when I went to AutoZone and got the codes regarding the MAF and O2 sensor's
Is the MAP Sensor located on the airbox? My friend asked me to bring it over tomorrow and he will clean the MAP Sensor.
I also got a P0172 Fuel System Too Rich (Bank !)
P106 : Manifold Absolute Pressure/Baro Sensor Range/Performance
P0130 : O2 Circuit ( Bank 1, Sensor 1)
P0133 : 02 Circuit Slow Response (Bank !, Sensor 1)
Should I go ahead and change the bank 1 02 Sensor?
Is the Denso 234-4626 Upstream Oxygen Sensor an acceptable replacement? OEM parts are not in my price range.
My problems all started with a check engine light, a week prior to the scan that says I need to replace the MAF Sensor. That scan said I need to replace the EGR Valve. I bought one and when my neighbor was going to replace it. When He went to remove the old EGR, he discovered that one the vacuum lines coming out of the EGR Valve was dry rotted and broken.
He replaced and cleared the replace the EGR Valve code. Then the check engine light cane on again and that's when I went to AutoZone and got the codes regarding the MAF and O2 sensor's
Junior Member
Joined: Apr 2022
Posts: 4
From: Boston ma
your o2 sencor is nothing special it regulates air n fuel the computer tell it how much to allaow
o2 sencors are a cheap n easy fix
even if you dont replace it will not harm the car i drove mine for 3 years without fixing it. Go on rockauto.com. They have oem parts for cheap and none oem ever aftermai
o2 sencors are a cheap n easy fix
even if you dont replace it will not harm the car i drove mine for 3 years without fixing it. Go on rockauto.com. They have oem parts for cheap and none oem ever aftermai
Last edited by Rleaman45; Dec 4, 2022 at 07:00 PM.
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Joined: Dec 2023
Posts: 72
The 2000 Camry likely doesn't have a MAF sensor but features a MAP sensor. The MAP sensor is typically located on or near the intake manifold, not the airbox. Since you're getting codes related to the MAP sensor, O2 sensor, and a rich fuel mixture (P0172), it's wise to address the MAP sensor and consider replacing the Bank 1 O2 sensor. The Denso 234-4626 is an acceptable aftermarket choice. Clear the codes after repairs and monitor. If issues persist, further diagnostics may be needed, possibly involving the intake system and vacuum lines. Consult a mechanic for a comprehensive inspection.
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