Opening Hour

Mon - Fri, 8:00 - 9:00

WhatsApp

+8618037022596

Toyota Tundra Service Manual Secondary Air Injection ...

+

The Secondary Air Injection (AIR) system consists of an air pump, the Air Switching Valve (ASV), a pressure sensor, the Air Injection Control Driver (AID) and the ECM. For a short time after a cold engine start, the AIR system pumps secondary air to the exhaust port of the cylinder head to purify the exhaust emissions.

What Do My SAIS Error Codes Mean? | Hewitt Technologies

+

P2433 – Air Flow / Pressure Sensor Circuit High Bank 1 P2436 – Air Flow / Pressure Sensor Circuit Range / Performance Bank 2 P2437 – Air Flow / Pressure Sensor Circuit Low Bank 2 P2438 – Air Flow / Pressure Sensor Circuit High Bank 2 P106B – Pressure Sensor Correlation / Evap. Pressure Sensor. Other Reasons SAIS codes can be tripped ...

P2438 Code Secondary Air Injection System Air Flow ...

+

Jan 13, 2017· | P2438 code description The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold startup. This occurs when the startup engine coolant temperature ( ECT) is between 550°C (41122°F), and the intake air temperature (IAT) is between 560°C (41140°F).

P2438 CADILLAC Code Secondary Air Injection System ...

+

Jun 25, 2021· Secondary air injection pressure sensors, which are integral to the shutoff and check valves, are used to monitor the air flow from the secondary air injection pump. The engine control module ( ECM ) supplies voltage to the 5 V reference circuits and provides a ground for the low reference circuits.

P2433 OBD II Trouble Code Secondary Air Injection System ...

+

P2433 OBD II Trouble Code Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1 How to quickly diagnose and repair, and causes of a P2433 electrical code which indicates a high electrical value in the secondary air injection system air flow/pressure sensor circuit bank 1.

P2433 Secondary Air Injection System Air Flow/Pressure ...

+

Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1 What does that mean? This is a generic powertrain diagnostic trouble code (DTC) and applies to many OBDII vehicles (1996newer). That may include but is not limited to vehicles from Buick, Chevrolet, Cadillac, Lexus, Toyota, BMW, Subaru, etc.

P2438 Ford

+

Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Sorry no other information,Please help us to improve,Any information is Tagged Ford P2438 , P2438 , P2438 Ford

P2438 Audi Secondary Air Injection System Air Flow ...

+

P2438 Audi Secondary Air Injection System Air Flow / Pressure Sensor Circuit High (Bank 2) OBD Code: System: Subsystem: P2438 Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Secondary Air Injection System Air Flow / Pressure Sensor Circuit High (Bank 2) Location: Analysis: Possible Causes: Bank 2

Secondary Air Injection System Codes: Toyota Lexus ...

+

P2438 – Air Flow / Pressure Sensor Circuit High Bank 2 P2440 – System Switching Valve Stuck Open Bank 1 P2441 – System Switching Valve Stuck Closed Bank 1

P2438 OBD II Trouble Code

+

Jan 31, 2017· Definition of error code P2438 Secondary Air Injection System Air Flow/Pressure Sensor Circuit. Read expert information and diagnostics for fault code P2438

P2438 | CAR OBD CODES

+

P2438. P2438 OBD Code Definition: P2438 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High.

Leave a comment