Unusual idle occurance after injector replacement/IFR adjustment

[jfpilla]

While you're in open loop actual AFR is not tracking Commanded B3605. When it goes to closed loop Stoich is taking over.
Suggest you look at the VE's. VE's being off is usually what causes AFR to not track in open loop.

[VTC_WS6]

While you're in open loop actual AFR is not tracking Commanded B3605. When it goes to closed loop Stoich is taking over.
Suggest you look at the VE's. VE's being off is usually what causes AFR to not track in open loop.

Question in regards to this, according to B4201 the engine determines to run the 'cold temp timer' if it's less than that particular value (9*C in my case), then according to B4203 it'll run the 'normal engine temp' timer if it's over 75*C, but what happens in between? From what I can see these timers dictate when the PCM can enable CL yet I don't see a value for temps between 'cold' and 'normal'? And as a side note, if I were to enable B4206 'Enable O2 with open loop commanded fuel', then the O2's could assist the PCM in maintaining proper AFR even if my VE's are somewhat askew yes?

[jfpilla]

Question in regards to this, according to B4201 the engine determines to run the 'cold temp timer' if it's less than that particular value (9*C in my case), then according to B4203 it'll run the 'normal engine temp' timer if it's over 75*C, but what happens in between?
xxxxxxYou should be looking at B4205.

From what I can see these timers dictate when the PCM can enable CL yet I don't see a value for temps between 'cold' and 'normal'?
xxxxxxSee B3605.

And as a side note, if I were to enable B4206 'Enable O2 with open loop commanded fuel', then the O2's could assist the PCM in maintaining proper AFR even if my VE's are somewhat askew yes?

xxxxxxYou have a wideband, tune it properly. VEs have an impact under
4000rpms in assisting fueling when the maf can't handle it.

[VTC_WS6]

xxxxxxYou have a wideband, tune it properly. VEs have an impact under
4000rpms in assisting fueling when the maf can't handle it.

Alright, i'm gonna go ahead and work with the VE map in the idle area and see what kind of results I get. I'm also going to go ahead and perform an 'AutoVE' run through since I noticed on an extended cruise that my LTFT's were maxing at 25% indicating my map must be especially off. Thanks for the input thus far!