Hey every body need help I have an 02 Camry and I swap the motor out of an 04 Camry as the 02 was blown changed the engine harness and the dash harness along with the computer the 04 was mine and I drove it every day but had a bad suspension but now when I start it it idles perfect but won’t rev over 1600 rpm’s and that is only when it is in park any ideas

 

The throttle is electric. Is the throttle and wiring to it OK?

Use an ODBII code reader to check for codes.

Check for blown fuses.

 

yes electric throttle no blown fuses and no codes will come up on my code reader either and the wiring is fine

 

Any PVC or intake air system leaks?

 

No leaks at all runs smooth but it has a hum under the hood now that I haven’t found and it didn’t do it before

 

Use a section of hose as a stethoscope to find the source of the noise.

Do have a shop manual. One that has electrical test info for throttle motor, TPS and gas pedal electricals?

 

I do not have one that book has eluded me

 

Toyota has a website where for $20 one can access Toyota service info for 2 days.

https://techinfo.toyota.com/techInfo...arch_docs_page

See private message.

 

I’ll check into it I’m going out to work on it now if I get it fixed I’ll let you know what it was

 

I got it fixed had to change the second engine compartment harness basically re-wired the whole car would of never thought 2 years would be that much difference