270 ohm resistor, whats it for? |
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270 ohm resistor, whats it for? |
tomh |
Aug 9 2010, 11:44 PM
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#1
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Member Group: Members Posts: 322 Joined: 28-February 10 From: san jose Member No.: 11,412 Region Association: None |
I have a 2.0 GA in my 72 with the proper ECU and harness.Do I need the 270 ohm resistor on my head temp wire?It runs a little chuncky on low end but has lots of rev and power on top.Will the resistor help with smoothing out the whole range of power.
Why do some systems have it and others do not? |
detoxcowboy |
Aug 10 2010, 07:48 AM
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#2
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Senior Member Group: Members Posts: 1,294 Joined: 30-January 08 Member No.: 8,642 Region Association: Africa |
I have a 2.0 GA in my 72 with the proper ECU and harness.Do I need the 270 ohm resistor on my head temp wire?It runs a little chuncky on low end but has lots of rev and power on top.Will the resistor help with smoothing out the whole range of power. Why do some systems have it and others do not? If it is there then whomever put it there thought the engine needed a little richness in your fuel delivery across all bands not just idle.. You can take it off by unplugging it and see hows it runs without it.. It is a good item to have around in case you ever need to richen your fuel mixture/.. Some one put it there for a reason, .. It is a factory stock part on 1973 2.0 very nice link below with djet parts and descriptions what thhey do with what set ups ect.. http://members.rennlist.com/pbanders/DJetParts.htm |
tomh |
Aug 10 2010, 08:39 AM
Post
#3
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Member Group: Members Posts: 322 Joined: 28-February 10 From: san jose Member No.: 11,412 Region Association: None |
I have a 2.0 GA in my 72 with the proper ECU and harness.Do I need the 270 ohm resistor on my head temp wire?It runs a little chuncky on low end but has lots of rev and power on top.Will the resistor help with smoothing out the whole range of power. Why do some systems have it and others do not? If it is there then whomever put it there thought the engine needed a little richness in your fuel delivery across all bands not just idle.. You can take it off by unplugging it and see hows it runs without it.. It is a good item to have around in case you ever need to richen your fuel mixture/.. Some one put it there for a reason, .. It is a factory stock part on 1973 2.0 very nice link below with djet parts and descriptions what thhey do with what set ups ect.. http://members.rennlist.com/pbanders/DJetParts.htm so if its running lean this will richen it up?could a lean condition be causing the low end chunckyness and bad idel? |
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