High Idle when hot - low power on up hill

[fixkick]

the logic works like this, (setting spark timing)
first engine hot.
second:
then TPS idle switch must be closed or ISC is dead, the switch opens, means driver is driving, now... so there is no idle controls. if the switch is not closed the ecu thinks your are driving.

at idle switch closure, the ECU now actively (in loop) regulates idle. at 800 rpm (ecu does all that, the ISC is a slave valve.)
then rule 3, the ISC will be a 1000 rpm from idle inputs, A'/C on, and others. (the ecu does this)
rule 4? (no accessories on) just the engine running.

set the freeze jumper now , point the strobe lamp., note that the timing light, is no longer jumping ,around like crazy, this tells you, its all ok.
so set timing to spec now.

see freeze page
see bottom of page and title , freeze fail.
i cover all this. there.
every possible way. to fail
http://www.fixkick.com/IGN_timing/IGN-FREEZE.HTML

fact
a broken , tps, or isc, or vacuum leaks does not change static timing calibration. (it's a physical gear drive) (only unclamping the distributor can you change static time)b
but if the freeze jump fails. there is no way to set static time. (well not easy)

you need to own a timing light to experience all that. a $20 tool.


good luck to you !

Sorry, I mistake at the previous message the right question is this :

Is it logic that the ignition timing needed adjustment because I messed with TPS?