DIC button sequence to kill 'Change Oil'??? - ZR-1 Net Registry Forums

Schrade · 08-31-2013

Where is it in the FSM? I thought it was 8D, but guess I thought wrong here...

Anyone know it offhand here?

Franke · 08-31-2013

Schrade,

Try 0B-4 in front of manual. By the way did you get the cure on that hesitation?

Schrade · 08-31-2013

Thanks there Franke!

No; I'm believing that the 'off-idle sag' issue, is DIRECTLY causing the Cruise issue as well - a 2mph swing in speed - any speed, when cruise is engaged. I'm attacking the 'sag' from a different angle, until I get DataMaster navigation down (which may show some Voltage swing on some circuit).

CC diags flow chart for 'loping' cruise (NOT flow chart for total Cruise failure), DOES include a vac leak in CC vac servo lines. Working on vac routing now..........

I may have a vac leak somewhere, causing both CC issue, AND 'off idle sag'. Is Cruise vac supply, and MAP vac supply integrated???

Idle quality is perfect however - no loping.

If there is a vac leak, it is triggered by SOME circuit energized in CLosed Loop, I believe, and even then, I cannot pin it (intermittent)

AND, it may be related to the A4 4L60e tranny Controller Module, or CM wiring ........................

Thinking hard on this now with my 'CPU', and it's smokin' hot - you can tell by the dual ear exhaust

need 'The Patch'

Schrade · 08-31-2013

Quote:

Originally Posted by Franke

Schrade,

Try 8B-9 in front of manual. By the way did you get the cure on that hesitation?

Got it; thanks (need more than 3 thumbs to navigate 8A, 8D !!!) ...

scottfab · 08-31-2013

No need to go to the FSM for this info. It is conveniently located in the owner's manual on page 86. I put a yellow sticky on that page. It's handy knowing it's right there in the glove compartment cause there's no frigging way I'll ever remember the sequence for more than two days.

To see what that page looks like look at post 20 on this thread:
http://www.zr1.net/forum/showthread....ighlight=reset

Schrade · 08-31-2013

Quote:

Originally Posted by scottfab

No need to go to the FSM for this info. It is conveniently located in the owner's manual on page 86. I put a yellow sticky on that page. It's handy knowing it's right there in the glove compartment cause there's no frigging way I'll ever remember the sequence for more than two days.

To see what that page looks like look at post 20 on this thread:
http://www.zr1.net/forum/showthread....ighlight=reset

Thanks there Sir...

But alas, I think every interior 'extra' was still in my Z when I bought it, the OM was NOT

, nor was the key fob transmitter or jack...

scottfab · 08-31-2013

Quote:

Originally Posted by Schrade

Thanks there Sir...

But alas, I think every interior 'extra' was still in my Z when I bought it, the OM was NOT

, nor was the key fob transmitter or jack...

Well that's a shame. I wonder how hard it would be to find one.
Some good "quick" info in there when you on the road. (fuses etc).
Carrying the FSM is fairly bulky and yet.....
With a smart phone and access the this forum..... who needs it

Yet another byproduct of technology changes. Instant access to the masses for help. Cool beans.

geezer · 08-31-2013

Quote:

Originally Posted by Schrade

Thanks there Sir...

But alas, I think every interior 'extra' was still in my Z when I bought it, the OM was NOT

, nor was the key fob transmitter or jack...

Schrade: I have a spare 1990 OM, yours for the

asking. If you are interested PM me with your address down there.

Franke · 08-31-2013

I know you have done quite a bit of troubleshooting to cure the hesitation. Especially from the fuel point of view. I was thinking about what is required to have a smooth transition from idle to off idle. Fuel and air in the right amounts at the right time. Have you checked the throttle body for fouling and or air leaks?

scottfab · 08-31-2013

Quote:

Originally Posted by Franke

I know you have done quite a bit of troubleshooting to cure the hesitation. Especially from the fuel point of view. I was thinking about what is required to have a smooth transition from idle to off idle. Fuel and air in the right amounts at the right time. Have you checked the throttle body for fouling and or air leaks?

Does that make the Oil light go out?

08-31-2013	#1
Schrade Join Date: Dec 2012 Location: NC Posts: 1,786	DIC button sequence to kill 'Change Oil'??? Where is it in the FSM? I thought it was 8D, but guess I thought wrong here... Anyone know it offhand here? __________________ I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG]

08-31-2013	#2
Franke Join Date: May 2013 Location: Beaver, PA Posts: 516	Re: DIC button sequence to kill 'Change Oil'??? Schrade, Try 0B-4 in front of manual. By the way did you get the cure on that hesitation?

08-31-2013	#3
Schrade Join Date: Dec 2012 Location: NC Posts: 1,786	Re: DIC button sequence to kill 'Change Oil'??? Thanks there Franke! No; I'm believing that the 'off-idle sag' issue, is DIRECTLY causing the Cruise issue as well - a 2mph swing in speed - any speed, when cruise is engaged. I'm attacking the 'sag' from a different angle, until I get DataMaster navigation down (which may show some Voltage swing on some circuit). CC diags flow chart for 'loping' cruise (NOT flow chart for total Cruise failure), DOES include a vac leak in CC vac servo lines. Working on vac routing now.......... I may have a vac leak somewhere, causing both CC issue, AND 'off idle sag'. Is Cruise vac supply, and MAP vac supply integrated??? Idle quality is perfect however - no loping. If there is a vac leak, it is triggered by SOME circuit energized in CLosed Loop, I believe, and even then, I cannot pin it (intermittent) AND, it may be related to the A4 4L60e tranny Controller Module, or CM wiring ........................ Thinking hard on this now with my 'CPU', and it's smokin' hot - you can tell by the dual ear exhaust need 'The Patch' __________________ I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG] Last edited by Schrade; 08-31-2013 at 02:14 AM.

08-31-2013	#5
scottfab Join Date: Jan 2009 Location: Portland Oregon metro area (Washington side) Posts: 3,207	Re: DIC button sequence to kill 'Change Oil'??? No need to go to the FSM for this info. It is conveniently located in the owner's manual on page 86. I put a yellow sticky on that page. It's handy knowing it's right there in the glove compartment cause there's no frigging way I'll ever remember the sequence for more than two days. To see what that page looks like look at post 20 on this thread: http://www.zr1.net/forum/showthread....ighlight=reset __________________ Scott Vett owner since 1979._It's about the car and the people

08-31-2013	#9
Franke Join Date: May 2013 Location: Beaver, PA Posts: 516	Re: DIC button sequence to kill 'Change Oil'??? I know you have done quite a bit of troubleshooting to cure the hesitation. Especially from the fuel point of view. I was thinking about what is required to have a smooth transition from idle to off idle. Fuel and air in the right amounts at the right time. Have you checked the throttle body for fouling and or air leaks?