vvti timing
toyota
No
EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.
Yes. 03 Sienna should have a VVTI engine ( a 1MZ FE with vvti ) which is an interference engine and the valves will hit the piston if it snaps at higher RPM. Pre 01 Siennas have non VVTI 1MZ FE motors, and those are non-interference, therefore safe.
p1349 refers to the variable valve timing, the computer sets this code when it commands the vvti control valve to apply oil pressure to the vvti assembly on the front of the intake camshaft to adjust cam timing and there is no change. the couse could be low or dirty oil, a bad vvti controll oil valve , stopped oil passages , the vvti assembly on the front of intake cam or a bad ecm.
Variable Valve Timing with Intelligence
50/50 water/coolant
toyota corolla 1.4 VVti
Electronic Fuel Injection (EFI)
Polaris is alot better because it can hold 1,000lbs!!The Yamaha Rhino 400lbs The polaris goes faster,has EFI,tows more(the biggest polaris can tow1 ton!),and the polaris has a smoother ride.
Efi Thodi was born in 1954.