hp tuners users
hp tuners users Im making a custom harness that i got out of a 2000 trans am. Im planning on using hp tuners. What sensors can i eleminate so i can make the harness cleaner? For example there is like 4 o2 sensors. Im planning on running wideband so will i need the connectors on the pcm for 4 o2 sensors or what. also the knock sensors will i be using those as well or can i eleminate them too. thanks.
You can get rid of the following:
rear O2 sensor circuits
egr
evap
a/c if your not using it
AIR circuit if it has it
You need:
MAF
IAC
TPS
Oil pressure
coolant temp
knock
cam sensor
crank sensor
coils
injectors
hmm, may have forget one, its been a while.
rear O2 sensor circuits
egr
evap
a/c if your not using it
AIR circuit if it has it
You need:
MAF
IAC
TPS
Oil pressure
coolant temp
knock
cam sensor
crank sensor
coils
injectors
hmm, may have forget one, its been a while.
ok thanks for theinfo but as far as the o2 sensors. you say remove the rear what about the 2 fronts. and if im planning on tuning in speed density i dont need the maf do i. thanks again for the info. let me know and others shine in please.
The only sensors that you absolutely have to have are the MAP and crank sensors. You can find ways around just about every other sensor, though I wouldn't recommend going that far.
Best thing would be find out what all of them do and decide which ones you need/want and which that you don't.
For SD you don't need the MAF. You don't need any of the O2s, not having the front ones makes a little more work to keep the car right all of the time but you don't have to have them. It's also a good idea to keep the knock sensors. Anything else?
Best thing would be find out what all of them do and decide which ones you need/want and which that you don't.
For SD you don't need the MAF. You don't need any of the O2s, not having the front ones makes a little more work to keep the car right all of the time but you don't have to have them. It's also a good idea to keep the knock sensors. Anything else?
The only sensors that you absolutely have to have are the MAP and crank sensors. You can find ways around just about every other sensor, though I wouldn't recommend going that far.
Best thing would be find out what all of them do and decide which ones you need/want and which that you don't.
For SD you don't need the MAF. You don't need any of the O2s, not having the front ones makes a little more work to keep the car right all of the time but you don't have to have them. It's also a good idea to keep the knock sensors. Anything else?
Best thing would be find out what all of them do and decide which ones you need/want and which that you don't.
For SD you don't need the MAF. You don't need any of the O2s, not having the front ones makes a little more work to keep the car right all of the time but you don't have to have them. It's also a good idea to keep the knock sensors. Anything else?
The fronts are more for part throttle/idle quality during changing weather conditions. If you want to drive it around you may have to retune it occasionally if you don't use the front O2s
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