× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2007 Toyota Tundra SR5 5.7L Hesitation, Cuts out, MIL Lamp on
Posted to Asian Driveability on 10/25/2017 7 Replies

Need tap the mines of Toyota techs. First of all the dealer says the warranty ran out on this code P2440 at 150,000 miles. The part man says their is two air pumps do I need both air pumps or just the one on bank 1. They also say I need air switching valve and...

7 Replies Received (View Replies)

  Related Documents & Media  2007 Toyota Tundra SR5

 
Message Closed w/FIX

car Vehicle Data

2007 Toyota Tundra SR5

VIN 5TBRV54117
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

B1661AIR BAG---Roll over cut off indicator
C1201ABS/VSC/TRAC---engine control system malfunction
P2440Secondary Air Injection System Shut-Off Valve Stuck Open
Message Closed w/FIX

car Vehicle Data

2007 Toyota Tundra SR5

VIN 5TBRV54117
Engine5.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

B1661AIR BAG---Roll over cut off indicator
C1201ABS/VSC/TRAC---engine control system malfunction
P2440Secondary Air Injection System Shut-Off Valve Stuck Open