P0339 Toyota -

Question

Hi
Thanks for you help

04 Toyota Tundra 4.7, automatic, 2wd, double cab, TRD pack, 108000 miles
last timing belt replacement unknown

Intermit. Stalls at idle and in reverse...also at highway speeds

codes read
P0335 CKP Sensor "A"Circuit Fault

P0339 CKP CKP Sensor "A"Circuit Intermittent

P0340 Cam Position Position A/VVT Sensor Circuit Fault B1

Any information you can provide will be greatly appreciated

Answer 1

Hi there,

This completely sounds like the timing belt has jumped time. You have codes for all the sensors that are watching the timing to make sure it's good. I would pull the timing belt cover and make sure everything is lining up.