Newbie Needs Help with DIYPNP
03-22-2013, 12:39 AM
#1
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Join Date: Mar 2013
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Newbie Needs Help with DIYPNP
Here's my story:
93 Miata, with 1.8 conversion, Built & Installed a DIYPNP, ran beautiful...(I drove it around the block twice before pulling engine)
Installed new engine (specs below), and struggled to get it running.
When i did have it running I attempted to set the timing with the "trigger wizard" in TunerStudio.
With fixed timing at 10deg....my timing light was indicating it was running at 55deg advance!!??....attempts to sync vis tigger wizard only made the car run worse/almost die.
after fumbling thru TS settings I somehow screwed up and didnt save my "tune" that was "working" and now doesnt run at all unless fed starting fluid
can someone please look at my data/etc and point me in right direction?
possibly make a startup map for my combo?
James
cant seem to post Data Logs and Current Tune says invalid file??
MegaSquirt DIYPNP N76 kit
Sequential injection mod
Variable TPS mod
AFM/MAF delete
Engine Combo
99-00 "bp-4w" head w/ oversize valves
Exh/Int cam swap
96-98 1.8l intake manifold
11:1 compression (supertech pistons)
carillo rods
stock crankshaft
lightened flywheel
93 Miata, with 1.8 conversion, Built & Installed a DIYPNP, ran beautiful...(I drove it around the block twice before pulling engine)
Installed new engine (specs below), and struggled to get it running.
When i did have it running I attempted to set the timing with the "trigger wizard" in TunerStudio.
With fixed timing at 10deg....my timing light was indicating it was running at 55deg advance!!??....attempts to sync vis tigger wizard only made the car run worse/almost die.
after fumbling thru TS settings I somehow screwed up and didnt save my "tune" that was "working" and now doesnt run at all unless fed starting fluid
can someone please look at my data/etc and point me in right direction?
possibly make a startup map for my combo?
James
cant seem to post Data Logs and Current Tune says invalid file??
MegaSquirt DIYPNP N76 kit
Sequential injection mod
Variable TPS mod
AFM/MAF delete
Engine Combo
99-00 "bp-4w" head w/ oversize valves
Exh/Int cam swap
96-98 1.8l intake manifold
11:1 compression (supertech pistons)
carillo rods
stock crankshaft
lightened flywheel
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03-22-2013, 12:02 PM
#4
Newb
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Join Date: Mar 2013
Posts: 9
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Brainieack.....im a noob, misssed the joke. im sure it was funny tho 
Ben- THANK_YOU!! ok changed fuel reqirement
(noobie mistake occured from switching tunes without tinking MY BAD)
NOW--- still wont start and run... tries to fire off sometimes, fires right off with starting fluid... updated tune and data log attached
again big thanks in advance to all who help
james
Ben- THANK_YOU!! ok changed fuel reqirement
(noobie mistake occured from switching tunes without tinking MY BAD)
NOW--- still wont start and run... tries to fire off sometimes, fires right off with starting fluid... updated tune and data log attached
again big thanks in advance to all who help
james
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03-22-2013, 01:39 PM
#8
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You don't have coolant or air temp values in your datalog.
Was this running before an engine swap, then after it doesn't run? If that's the case, I suspect that maybe you missed hooking something up.
Was this running before an engine swap, then after it doesn't run? If that's the case, I suspect that maybe you missed hooking something up.
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03-22-2013, 04:39 PM
#9
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Join Date: Mar 2013
Posts: 9
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BEN-
your right I /my crew missed something in the swap...
had fuel lines on backwards .
engine starts and runs every time now =)
I will trace back some wires and figure out why i got no CLT or iintake air temp.
on the right path now
thanks a million
james
your right I /my crew missed something in the swap...
had fuel lines on backwards .
engine starts and runs every time now =)
I will trace back some wires and figure out why i got no CLT or iintake air temp.
on the right path now
thanks a million
james
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