P2438 Toyota Tundra

This occurs when the start-up engine coolant temperature is between 5-50 C 41-122 F and the intake air temperature IAT is between 5-60 C 41-140 F. While at the dealer they told me there was some kind of software upgrade recall to fix some other problem cant recall what they said it was for They would not fix the problem causing the P2442 code as they said they would have to see it on their own diagnostic machine but were not able. What is P2437 code meaning.

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P2438 Secondary Air Injection System Air Flow Pressure Sensor Circuit High Bank 2

Toyota Tundra Service Manual Secondary Air Injection System Air Flow Pressure Sensor Circuit Range Performance Bank1 P2431 P2433 P2436 P2438 Sfi System

Tundra Cel P2442 P2443 Air Injection Pumps Youtube

Toyota Tundra 2015 Year Manual Part 1277

Pressure Sensor Replacement Harness Psrh Gen1

17610 0s010 Okay Motor Secondary Air Injection Pump For 2007 2013 Lexus Lx570 Toyota Sequoia Tundra

While it is my dream truck there are a few pitfalls.

P2438 toyota tundra. Have a 2007 tundra 57 have a code p2438 after replacing pumps and valve it is not super charged. Read expert information and diagnostics for fault code P2438 Close OBD-II Trouble Code Chart P2438 - OBD II Trouble Code Get back on the road Find auto repair near me Troubleshoot a car problem Ask a question Free repair estimates Car care advice. The Secondary Air Injection AIR System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up.

Also replaced the battery and fuel cap. Now i have p2438 which I did not have before and other code is goneSwapped my air pumps around and code still stays bank 2. All fuses including the main fusable link and all check good with 12 volts to each side.

The Toyota Tundra is designed for those drivers who need a pickup truck that can easily tow a small trailer or boat haul camping gear and go off-road from time to time. I replaced both pumps and the switching valves. Toyota Tundra Forums Tundra Solutions Forum - the best community to talk mods price repair and research your Toyota.

Now have 0419 code- secondary air system control B circuit And P2432 code- secondary air flowpressure sensors circui. The Powertrain Control Module grounds the Air pump relay control circuit which energizes the Air pumpThe PCM also grounds the Air combination valve vacuum control solenoid circuit which energizes the Air vacuum control solenoid. This is a video explanation about the common check engine light found in Toyota Tundras -- The P2442P2443 Air Injection Pumps.

If you need more help with this particular issue please use the reply tab to continue our. I got a p0415 code. Our 2008 Toyota tundra is my dream truck.

P2438 Secondary Air Injection System Air FlowPressure Sensor Circuit High Bank 2 So I replaced air controlswitch valve for p2440. Code is p 2438 and - Answered by a verified Toyota Mechanic great to hear. This kit went onto a 2000 Toyota Tundra that is used to haul hay.