 270 ohm resistor, whats it for? |
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| 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? |
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| Bleyseng |
Aug 10 2010, 06:18 AM
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Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
(IMG:style_emoticons/default/agree.gif) For a question like this you must post complete info on your setup with part numbers. (IMG:style_emoticons/default/chair.gif)
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| orange914 |
Aug 10 2010, 02:51 PM
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#3
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http://5starmediaworks.com/index.html Group: Members Posts: 3,371 Joined: 26-March 05 From: Ceres, California Member No.: 3,818 Region Association: Northern California |
QUOTE(Bleyseng @ Aug 10 2010, 05:18 AM)  (IMG:style_emoticons/default/agree.gif) For a question like this you must post complete info on your setup with part numbers. (IMG:style_emoticons/default/chair.gif) (IMG:style_emoticons/default/agree.gif) AND the 73 (only) used the inline resister to MAKE the 73' 1.7 ecu work the first year of 2.0... bandade... get ecu, m.p.s., cht, numbers and check for compatability |
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| tomh |
Aug 10 2010, 06:39 PM
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#4
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Member Group: Members Posts: 322 Joined: 28-February 10 From: san jose Member No.: 11,412 Region Association: None |
QUOTE(orange914 @ Aug 10 2010, 01:51 PM) QUOTE(Bleyseng @ Aug 10 2010, 05:18 AM) (IMG:style_emoticons/default/agree.gif) For a question like this you must post complete info on your setup with part numbers. (IMG:style_emoticons/default/chair.gif) (IMG:style_emoticons/default/agree.gif) AND the 73 (only) used the inline resister to MAKE the 73' 1.7 ecu work the first year of 2.0... bandade... get ecu, m.p.s., cht, numbers and check for compatability I checked Ander's site and I have the correct ECU for the 73 GA motor it does have the control knob on top.Tonite I will look at the rest of the #'s to check for compatabilty of all systems.For some reason the mecanic put the resistor on the car.I took it off and the top end revs and power went up however then my low end and idle got a littel ruff.Should I leave the resistor off and adjust the ECU in hopes it will clear up the idle?if so witch way do I turn the knob? |
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| detoxcowboy |
Aug 10 2010, 06:47 PM
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#5
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Senior Member Group: Members Posts: 1,294 Joined: 30-January 08 Member No.: 8,642 Region Association: Africa |
QUOTE(tomh @ Aug 10 2010, 05:39 PM) QUOTE(orange914 @ Aug 10 2010, 01:51 PM) QUOTE(Bleyseng @ Aug 10 2010, 05:18 AM) (IMG:style_emoticons/default/agree.gif) For a question like this you must post complete info on your setup with part numbers. (IMG:style_emoticons/default/chair.gif) (IMG:style_emoticons/default/agree.gif) AND the 73 (only) used the inline resister to MAKE the 73' 1.7 ecu work the first year of 2.0... bandade... get ecu, m.p.s., cht, numbers and check for compatability I checked Ander's site and I have the correct ECU for the 73 GA motor it does have the control knob on top.Tonite I will look at the rest of the #'s to check for compatabilty of all systems.For some reason the mecanic put the resistor on the car.I took it off and the top end revs and power went up however then my low end and idle got a littel ruff.Should I leave the resistor off and adjust the ECU in hopes it will clear up the idle?if so witch way do I turn the knob? leave it on if you have as stated the correct ecu for a 73 2.0 it needs the 270 ohm resistor.. the 037 ecu works with that resistor, they are made for each other, also I never recomend taking parts off your car you do not know what they are yet.. plus i doubt whomever put it on did soi unwittingly.. if your having an issue post it so you can heare some options// , |
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Posts in this topic
tomh 270 ohm resistor Aug 9 2010, 11:44 PM
Tom_T The answer is - well maybe? :blink:
It depends u... Aug 10 2010, 12:22 AM
orange914
[quote name='tomh' post='1354852' date='Aug 10 20... Aug 10 2010, 07:29 PM tomh
[quote name='tomh' post='1354852' date='Aug 10 2... Aug 10 2010, 10:56 PM orange914
I checked the #'s on the ecu mps and cht the... Aug 11 2010, 04:55 PM avidfanjpl When an MPS goes bad, nothing works. They are eith... Aug 11 2010, 05:37 PM orange914
When an MPS goes bad, nothing works. They are eit... Aug 11 2010, 09:10 PM Bleyseng
When an MPS goes bad, nothing works. They are eit... Aug 13 2010, 04:42 AM detoxcowboy
I have a 2.0 GA in my 72 with the proper ECU and ... Aug 10 2010, 07:48 AM tomh
I have a 2.0 GA in my 72 with the proper ECU and... Aug 10 2010, 08:39 AM Bleyseng
[quote name='detoxcowboy' post='1354531' date='Au... Aug 10 2010, 09:52 AM detoxcowboy
[quote name='detoxcowboy' post='1354531' date='A... Aug 10 2010, 10:22 AM detoxcowboy
[quote name='detoxcowboy' post='1354531' date='Au... Aug 10 2010, 10:18 AM detoxcowboy
[quote name='detoxcowboy' post='1354531' date='Au... Aug 10 2010, 10:26 AM realred914 you need to find out if yoru engine needs the resi... Aug 10 2010, 08:51 AM tomh
you need to find out if yoru engine needs the res... Aug 10 2010, 09:30 AM avidfanjpl My car, a really early 73 2.0L (GA000336) never ha... Aug 11 2010, 12:10 AM tomh
My car, a really early 73 2.0L (GA000336) never h... Aug 11 2010, 08:31 AM avidfanjpl Thanks! These are things I almost have tatooe... Aug 12 2010, 07:43 PM |
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