LEMON Manuals
: Even more car manuals for everyone
Home
>>
Toyota
>>
2004
>>
Highlander Limited, FWD
>>
Repair and Diagnosis
>>
External Pages
>>
Different variant/trim
>>
Section 1 (Engine Control System (SFI) - Diagnostics (2AZ-FE))
>>
DTC P0037, P0038: Oxygen Sensor Heater Control Circuit (Bank 1 Sensor 2),
>>
Typical Malfunction Thresholds
>>
P0037
Typical Malfunction Thresholds: P0037
WARNING:
This page is about a different variant/trim than selected.
TYPICAL MALFUNCTION THRESHOLDS (P0037)
HO2S heater current when HO2S heater OFF
Less than 0.25 A (when battery voltage is 11.5 V or more)