which engine exactly,?
Engines:
- 2001-2007 2.4 L 2AZ-FE I4, 155 hp (119 kW)
- 2001-2003 3.0 L 1MZ-FE V6, 220 hp (164 kW)
in the factory FSM book ,see page on correct engine.
at alldata.com , log in bingo.... easy huh. same deal, know engine.
there are 4 valves on the V6
the vvts are right next to the cam cogs,,,,,
ones a sensor other a solenoid.
here is the 2nd google hit.
on 1MZ (i picked at randome)
http://alflash.com.ua/RX/1MZ-FE_Engine_Control_SystemRX300_99.pdf
does this help, if not post engine real, and country. would be nice.