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Home >> Toyota >> 2007 >> Tundra Base, 4.0 U >> Repair and Diagnosis >> General Information >> OEM General Information >> Service Specifications >> 1GR-FE Emission Control System >> Service Data
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Service Data

Air pump 

AIR PUMP - SERVICE DATA

Connection Condition Specified Condition
1 - 2 20°C (68°F) 0.4 to 1.0 Ω
1 - Body ground
2 - Body ground
Always 10 kΩ or higher

Air switching valve 

AIR SWITCHING VALVE - SERVICE DATA

Connection Condition Specified Condition
1 - 5 20°C (68°F) 4.5 to 5.5 Ω
1 - Body ground
5 - Body ground
Always 10 kΩ or higher

Purge valve 

PURGE VALVE - SERVICE DATA

Connection Condition Specified Condition
1 - 2 20°C (68°F) 26 to 30 Ω
1 - Body ground
2 - Body ground
Always 10 MΩ or higher