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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 935 (Engine Control System - Diagnostic Codes (3 Of 3)) >> DTC P2444, P2445: Secondary Air Injection System Pump Stuck On Bank 1; Secondary Air Injection System Pump Stuck Off Bank 1 >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

Thresholds for Case 1 

THRESHOLDS FOR CASE 1

Averaged AIR pressure at sequence 3 More than 1 kPa
Cumulative AIR pressure pulse at sequence 3 More than 15 kPa
Averaged AIR pressure at sequence 5 More than 5 kPa
Cumulative AIR pressure pulse at sequence 5 More than 30 kPa

Thresholds for Case 2 

THRESHOLDS FOR CASE 2

Averaged AIR pressure at sequence 3 Less than 1 kPa
Cumulative AIR pressure pulse at sequence 3 More than 15 kPa
Averaged AIR pressure at sequence 5 Less than 5 kPa
Cumulative AIR pressure pulse at sequence 5 Less than 30 kPa

Thresholds for Case 3 

THRESHOLDS FOR CASE 3

AIR amount 100 L/min. or less

Thresholds for Case 4 

THRESHOLDS FOR CASE 4

AIR pressure change 15 kPa or more