FLOW/PRESSURE SENSOR
CIRCUIT
RANGE/PERFORMANCE
BANK 2; DTC P2437
SECONDARY AIR
INJECTION SYSTEM AIR
FLOW/PRESSURE SENSOR
CIRCUIT LOW BANK 2;
DTC P2438 SECONDARY
AIR INJECTION SYSTEM
AIR FLOW/PRESSURE
SENSOR CIRCUIT HIGH
BANK 2 )
Air Pump2
Pressure
(Absolute)
Air pump pressure
(absolute)/ Min.: 0
kPa, Max.: 320 kPa
Atmospheric
pressure +1 kPa or
more: Air pump ON,
Air switching valve
open
Close to atmospheric
pressure: Air pump
OFF, Air switching
valve close
Refer to DTC P2431
Air Pump2
Pulsation
Pressure
Air pump pulsation
pressure/ Min.: 0
kPa, Max.: 639.98
kPa
-
Cumulative pulsation pressure
calculated by ECM
(See DTC P2431
SECONDARY AIR
INJECTION SYSTEM AIR
FLOW/PRESSURE SENSOR
CIRCUIT
RANGE/PERFORMANCE
BANK 1; DTC P2432
SECONDARY AIR
INJECTION SYSTEM AIR
FLOW/PRESSURE SENSOR
CIRCUIT LOW BANK 1;
DTC P2433 SECONDARY
AIR INJECTION SYSTEM
AIR FLOW/PRESSURE
SENSOR CIRCUIT HIGH
BANK 1; DTC P2436
SECONDARY AIR
INJECTION SYSTEM AIR
FLOW/PRESSURE SENSOR
CIRCUIT
RANGE/PERFORMANCE
BANK 2; DTC P2437
SECONDARY AIR
2009 Toyota Tundra
2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra