[nize]

i generally prefer to troubleshoot something to make sure it's defective before replacing it, as i am against blindly swapping out parts to see if the problem is 'fixed'.

however, the tps is one of the few components that is easiest to simply replace rather than 'troubleshoot' to try to determine if it's working correctly.

the cycle valve is another such component.

save yourself the headache, just replace it with a known good one.