Just wondering if these 3 codes are related and if they are contributing to my stiction? My Ficm voltage never drops below 47.5. Truck will not move out of its own way until WT is 140 degrees. A little white smoke on cold starts.

P132b - is a turbo performance code

P0278 - Cylinder 6 contribution/balance fault

P0401 - egr insufficient flow(I know this is caused by the egr delete)

 

Sounds like you have injector and/or turbo/air system issues. The EGR and P132B codes are related and would also mean you have an 03 engine (early production 04 truck).

 

I was kinda thinking the egr code and turbo could were related, as they came after the egr delete. As far as the injectore code, could I conclude that the #6 injector is going bad?

 

Id say the P0401 would be Normal with a EGR Deleate
Is the EGR Valve Plugged in atleast?????????????????????????????????????

But the P132b could be From alot of things but if it came right after the work I suspect a Exhaust Leak before the turbo

But P132b is a Problem DTC and needs Addressed



<TABLE style="WIDTH: 681pt; BORDER-COLLAPSE: collapse" border=0 cellSpacing=0 cellPadding=0 width=908><COLGROUP><COL style="WIDTH: 77pt; mso-width-source: userset; mso-width-alt: 3730" width=102><COL style="WIDTH: 86pt; mso-width-source: userset; mso-width-alt: 4205" width=115><COL style="WIDTH: 237pt; mso-width-source: userset; mso-width-alt: 11556" width=316><COL style="WIDTH: 281pt; mso-width-source: userset; mso-width-alt: 13714" width=375><TBODY><TR style="HEIGHT: 12.75pt" height=17><TD style="BORDER-BOTTOM: black 0.5pt solid; BORDER-LEFT: black 0.5pt solid; BACKGROUND-COLOR: transparent; WIDTH: 77pt; HEIGHT: 12.75pt; BORDER-TOP: black 0.5pt solid; BORDER-RIGHT: black 0.5pt solid" class=xl66 height=17 width=102>P0278</TD><TD style="BORDER-BOTTOM: black 0.5pt solid; BORDER-LEFT: black; BACKGROUND-COLOR: transparent; WIDTH: 86pt; BORDER-TOP: black 0.5pt solid; BORDER-RIGHT: black 0.5pt solid" class=xl66 width=115>INJ</TD><TD style="BORDER-BOTTOM: black 0.5pt solid; BORDER-LEFT: black; BACKGROUND-COLOR: transparent; WIDTH: 237pt; BORDER-TOP: black 0.5pt solid; BORDER-RIGHT: black 0.5pt solid" class=xl65 width=316>Cylinder Number 6 Contribution/Balance</TD><TD style="BORDER-BOTTOM: black 0.5pt solid; BORDER-LEFT: black; BACKGROUND-COLOR: transparent; WIDTH: 281pt; BORDER-TOP: black 0.5pt solid; BORDER-RIGHT: black 0.5pt solid" class=xl65 width=375>Power cylinder, valve train or injector</TD></TR></TBODY></TABLE>

Odds are Bad Inject

Need to do a Bubble Test

COMPRESSION BUBBLE TEST
DTS Articles - Compression Bubble Test

If I had to guess Im thinking it will Fail a Bubble Test Post back if it does the above article is good for general info I dont agree with there method of singling out the Bad Injector/s if there is 2 bad inject you will miss one with there method



and also Ohm the Inject coils out with a DVM

THERE ARE 2 COILS IN EACH INJECTOR
1. OPEN COIL WHAT HAS + AND - WIRES
2. CLOSE COIL WHAT HAS + AND - WIRES
OHM EACH COIL (+ AND -) IF GOOD SHOULD SEE 4 OHMS OR LESS
AND SHOULD BE OPEN TO EACH OTHER

 

Was the EGR delete recent? Possible:

EGR needs a tune to turn it off
Exhaust leak causing boost code
#6 injector connector got fubar'd during the EGR delete

Josh

 

The Egr delete was done over a year ago (the egr is in place and plugged in). I recently had the hg's replaced, I don't remember seeing the injector before that, But the turbo code has been there for a while. The egr code does not bother me as it does not set the check engine light off. Actually none of these codes set the check engine light off, thats why I can't say exactly when they would have been stored.

I have read up on the bubble test, I will check that later today.

 

Check the MAP hose and tube and connection at the manifold. Clean each of them.

Oh, since you have the SGII check:

EBP
BAR
MAP

 

P132B is a code related to the calibration from the recall 06E17 (part of the Inferred EBP strategy). It means that there is a problem with the VGT system. P132B is a fault code that is set if the required boost levels are not achieved during a learn cycle or at specific speed fuel demand points. This code indicates that there are issues with the turbocharger, MAF sensor, MAP sensor/hose, IAT2 sensor, intake leaks, or exhaust leaks, etc. Frequently it is a sticking turbo issue. This code can also throw a P0401 EGR code