1975 L-Jet info |
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1975 L-Jet info |
bd1308 |
Oct 11 2006, 05:52 PM
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#1
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
Did the 1975 L-Jet system have the throttle position sensor? I am using a bus system rigth now and it actually does not have such sensor, but the idle is ROCK SOLID.
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MartyYeoman |
Oct 11 2006, 06:12 PM
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#2
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Senior Member Group: Members Posts: 1,519 Joined: 19-June 03 From: San Ramon, CA Member No.: 839 Region Association: Northern California |
Yes, it has a throttle position sensor.
It acts more like a switch. It only senses WOT. Nothing but WOT. |
bd1308 |
Oct 11 2006, 06:15 PM
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#3
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
INtresting, so no idle contacts too. My 74 one had two sets, one for idle and one for WOT. I was ready to put the TPS on...wheres the connector? It wasnt there.
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jd66921 |
Oct 11 2006, 06:23 PM
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#4
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Member Group: Members Posts: 316 Joined: 9-January 06 From: Texas Member No.: 5,394 |
I have an idle sensor on my '75 914, but I don't know what it does
beyond what the manual says. Jeff |
bd1308 |
Oct 11 2006, 06:26 PM
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#5
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
Intresting, VERY intresting.
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jd66921 |
Oct 11 2006, 06:37 PM
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#6
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Member Group: Members Posts: 316 Joined: 9-January 06 From: Texas Member No.: 5,394 |
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Mueller |
Oct 11 2006, 06:56 PM
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#7
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914 Freak! Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None |
according to this site: Bus stuff, some years of the buses had no TPS...some had a microswitch on the TB and some had neither....
you might end up running lean at WOT...something that might not have been a concern with the buses???? (IMG:style_emoticons/default/confused24.gif) |
bd1308 |
Oct 11 2006, 07:01 PM
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#8
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
I spend like 1.2% of my time at WOT
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ClayPerrine |
Oct 11 2006, 09:12 PM
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#9
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Life's been good to me so far..... Group: Admin Posts: 15,465 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
All of the L-Jet systems used on 914s had a throttle switch, and they all had contacts for wide open throttle and idle.
The 912E didn't have one of the contacts, IIRC it was the WOT contact, but I am not positive. |
Bleyseng |
Oct 11 2006, 09:14 PM
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#10
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Aircooled Baby! Group: Members Posts: 13,034 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
On my 77 Westy, I think its all in the AFM as there are traces inside like a TPS. Nope, it doesn't run lean at WOT as it adjusts and set the AFR correctly.
Its a good alternative to Djet and could be adapted for use on a FI on the cheap set up. |
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