 MPS adjustment |
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| gunny |
 Sep 4 2013, 07:39 PM
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Member  Group: Members Posts: 205 Joined: 17-October 12 From: Madison Al Member No.: 15,051 Region Association: South East States  |
I have installed wideband o2 sensor and gage. My readings are lean most of the time with everything connected. I disconnected the air temp sensor and adjusted my fuel pressure to 36 psi. Now at cruse I'm about 12.5 to 1. But it still goes into about 14 to1 when at about 4000 rpms cruse speed. I need my MPS adjusted. The MPS hold vacuum.
Should I adjust it myself or send it to someone for calibration? |
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Posts in this topic
gunny MPS adjustment Sep 4 2013, 07:39 PM
r_towle Well, start with this.
What year?
What ECU, mps, c... Sep 4 2013, 07:48 PM
gunny
Well, start with this.
What year?
What ECU, mps, ... Sep 6 2013, 06:37 AM worn
Stock Djet 1976 minus air pump, EGR, Cat, and a f... Sep 6 2013, 08:58 AM Cap'n Krusty 36 psi will screw up the spray pattern, which shou... Sep 4 2013, 09:07 PM gunny
36 psi will screw up the spray pattern, which sho... Sep 5 2013, 07:49 AM gunny
36 psi will screw up the spray pattern, which sho... Sep 6 2013, 06:38 AM worn
36 psi will screw up the spray pattern, which sh... Sep 6 2013, 08:55 AM gunny
[quote name='gunny' post='1921455' date='Sep 6 20... Sep 6 2013, 09:07 AM worn
I agree that 36psi is way to high but allows me... Sep 6 2013, 11:49 AM 76-914 Yes. You have the wideband to monitor any adjustme... Sep 5 2013, 08:49 AM worn
I have installed wideband o2 sensor and gage. My ... Sep 5 2013, 11:04 AM Joe Sharp I tuned a MPS to my 2056 with a cam and porting a... Sep 5 2013, 12:22 PM worn
I tuned a MPS to my 2056 with a cam and porting ... Sep 5 2013, 01:12 PM r_towle to much advance...yup that would do it.
Now you w... Sep 6 2013, 03:44 PM  |
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