87 Corvette single turbo tuning

[delcowizzid]

its allways been in there LOL easy for this one as it has a knock sensor and filter that suits the engine allready .but it can be added to any engine theres even an adjustable knock filter module on pcmhacking that you can tune to your engine ill find a link.most of our calibrations had the knock sensor turning off after 3600rpm due to noise levels inside the engine false triggering the sensor .can adjust what rpm it activates from and to and has a table to filter knock in noisey ares of the rpm range to dull it down so to speak.

[delcowizzid]

six shooter http://www.pcmhacking.net/forums/vie...&t=2993#p31600

[Six_Shooter]

I know about that universal knock module.

When I was looking into/testing $12P a couple years ago knock support was not there. IIRC that input the the ECM was used for something else.
I'll have to look at the pinouts and other info I have again to re-fresh my memory on the situation.

[delcowizzid]

the latest 12p has a 2nd input for 1 bar map for baro correction too instead of using regular map signal at wot

[63LT1Vette]

That is correct

seimens dekas 80Lb i hope :D i have all the offset tables for them makes life easy

[delcowizzid]

heres an adx with no echo mate

[1project2many]

the latest 12p has a 2nd input for 1 bar map for baro correction too instead of using regular map signal at wot

This is a very good thing. One of the weaknesses of all single sensor turbo code is the inability to update baro correctly.

[63LT1Vette]

heres an adx with no echo mate

thank you, I had some problems today that turned out to be an electrical issue at the fuse box, I think I got it fixed so maybe Ill get to get back on the tuning tomorrow.

[63LT1Vette]

All flags cleared and nothing coming up any more. it is running rich "good". but it cranks and runs good, Idle is at 1000 rpm, temp is acting funny. need to look at the values some more (dash gauge vs log data is vey different, fan is coming on early 140*F by dash gauge).

[delcowizzid]

your coolant sensor has different resistance v's temp values than ours hence the temp reading different forgot about that LOL im allready onto a fix

[delcowizzid]

heres a new xdf it has temp sensor calibration tables down the bottom of the table section hopefully someone has some tables that match out of a stock USA bin or its gonna have to be manually adjusted to get it set

[delcowizzid]

ok found the $32 hack heres the same tune with values from out of $32 bin. stack and burn that should make all the logged temp data read correct as well as make it fuel itself correctly let me know how the temp looks after that

[63LT1Vette]

ok found the $32 hack heres the same tune with values from out of $32 bin. stack and burn that should make all the logged temp data read correct as well as make it fuel itself correctly let me know how the temp looks after that

This one is a no run, Tried it twice, the check engine light comes on with the key and the fan also comes on with the key but no start. Didn't have time to check for injector firing yet.

[delcowizzid]

Limp home mode again did you unplug battery during memcal swap checksum will have changed

[63LT1Vette]

Limp home mode again did you unplug battery during memcal swap checksum will have changed

Yes I killed all power during chip swap.