A/F sensor heater issue
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Joined: Aug 2021
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From: Houston
A/F sensor heater issue
2000 es300. P1135/p1155 codes.
wiring verified good. 2 different computers. Lexus supplied Denso sensors(specified by VIN). Additional grounds added.
resistance is just " a bit" too high.
I can't pass emission test like this.
suggestions please.
Tim
wiring verified good. 2 different computers. Lexus supplied Denso sensors(specified by VIN). Additional grounds added.
resistance is just " a bit" too high.
I can't pass emission test like this.
suggestions please.
Tim
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