ect and act readings reversed tweecer

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ect and act readings reversed tweecer

Unread postby BongoBob » Thu Apr 02, 2015 5:57 am

ok so get this! found what may be cause of idle issue .When reviewing datalog I found the readings for the ect and act switched , with the ect reading at only 100f and the act reading coolant temp of 50f or more at any given point.Can this cause the truck not to go into closed loop. I know of one major variable here, I am not using the oe c3p1 processor I was instructed to get any processor with the same hardware code** using icy1 stratyegy. Any ideas??also fuel is rich at idle in the 12,s and lesser as the rpms go up if that's related Thanks
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Re: ect and act readings reversed tweecer

Unread postby decipha » Thu Apr 02, 2015 7:02 am

ect should be near 210 when fully warmed
Act should be about 150 for intake mounted ACTs and 94 for inlet mounted ACTs

Unless your sensors are bad the ecu is getting the correct value, you software is just showing you the wrong data, that doesnt effect the tune at all
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Re: ect and act readings reversed tweecer

Unread postby BongoBob » Thu Apr 02, 2015 9:43 am

ect relatively new act vintage 1993. Datalog shows about 195 on ect and 125 act reversed , I'll test them both .Thanks
BongoBob
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Posts: 93
Joined: Sat Mar 28, 2015 9:48 am
Vehicle Information: 93 Lightning Wrecked the last one This one stock as far as I can tell except for FRPP (powerdyne) blower kit and Pro-m/dunnerite mass air conversion. Has Banks tc200 trans controller 24lb injectors and a Ford Cobra 24lb mass air meter. Using unchipped a9l for engine control and stock c3p1 for the transmission wideband by innovate
Vehicle 2 Information: FFR Roadster 408w mas flo Tremec 5speed ,moser axles worked dart heads
Vehicle 3 Information: Craftsman lawn mower 21hp r r r home made ram air

Re: ect and act readings reversed tweecer

Unread postby decipha » Thu Apr 02, 2015 11:29 am

what does reversed mean?
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Posts: 15691
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Ponthieux
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Vehicle 2 Information: Others:
00 Lincoln LS - Luanda
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
03 Marauder - DyShyKy
00 Explorer 5L - Bernyce

Re: ect and act readings reversed tweecer

Unread postby BongoBob » Mon Apr 06, 2015 11:14 am

the ect is reading act and vice versa wierd
BongoBob
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Posts: 93
Joined: Sat Mar 28, 2015 9:48 am
Vehicle Information: 93 Lightning Wrecked the last one This one stock as far as I can tell except for FRPP (powerdyne) blower kit and Pro-m/dunnerite mass air conversion. Has Banks tc200 trans controller 24lb injectors and a Ford Cobra 24lb mass air meter. Using unchipped a9l for engine control and stock c3p1 for the transmission wideband by innovate
Vehicle 2 Information: FFR Roadster 408w mas flo Tremec 5speed ,moser axles worked dart heads
Vehicle 3 Information: Craftsman lawn mower 21hp r r r home made ram air

Re: ect and act readings reversed tweecer

Unread postby decipha » Mon Apr 06, 2015 11:56 am

195 on ect and 125 on act is about perfect
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decipha
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Posts: 15691
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Ponthieux
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Vehicle 2 Information: Others:
00 Lincoln LS - Luanda
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
03 Marauder - DyShyKy
00 Explorer 5L - Bernyce

Re: ect and act readings reversed tweecer

Unread postby BongoBob » Mon Apr 06, 2015 3:00 pm

I may have sent you the wrong tune see other post about fuel dial in . thanks Bob
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Posts: 93
Joined: Sat Mar 28, 2015 9:48 am
Vehicle Information: 93 Lightning Wrecked the last one This one stock as far as I can tell except for FRPP (powerdyne) blower kit and Pro-m/dunnerite mass air conversion. Has Banks tc200 trans controller 24lb injectors and a Ford Cobra 24lb mass air meter. Using unchipped a9l for engine control and stock c3p1 for the transmission wideband by innovate
Vehicle 2 Information: FFR Roadster 408w mas flo Tremec 5speed ,moser axles worked dart heads
Vehicle 3 Information: Craftsman lawn mower 21hp r r r home made ram air


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