just ran this test with AE..in stock and 80 econo..looking at inj. for 30 seconds a piece.

stock .....................80 econo
1- stayed 0.............. stayed 0
2- stayed 0.............. 0 to .04
3- .06 to 1.3........... .06 to 1.1
4- 0 to .06 .............03 to .09
5- stayed 0.............. stayed 0
6- stayed 0 .............stayed 0
7- .06 to 1.1.......... .07 to 1.0
8- 1.4 to 1.9 ........1.4 to 1.9

also pulled a 0476 code code running the KOER test...key on engine running do the inj look good? what does the 0476 code tell me besides Exhaust Pressure Control Valve Performance my EBPS is deleted and there is a sp diesel eliminator in there and the tube was removed..does that have any thing to do with this code??? thanks guy's

 

KB7 KOER DIAGNOSTIC TROUBLE CODE (DTC) P0476
DTC P0476 indicates an exhaust back pressure control valve performance malfunction was detected during KOER On-Demand Self Test.
Possible causes:
stuck or damaged turbocharger wastegate valve
misadjusted or damaged linkage
restricted exhaust
exhaust leaks
damaged PCM
EPR valve
EBP sensor
If KOEO EBP faults are present, repair them before continuing.
Visually inspect turbocharger wastegate valve tang (refer to Section 4, Diagnostic Subroutines, Performance Diagnostic Procedures, Exhaust Restriction for exhaust back pressure regulator tang position illustration.
Is tang in the open position?
Yes GO to KB8 .
No REPAIR condition causing valve to be stuck closed. RESTORE system. CLEAR DTCs and RETEST.

KB8 EXHAUST RESTRICTION CHECK
Access EBP PID.
Key on, engine running.
Accelerate engine to WOT and hold for 30 seconds.
Is EBP below 28 psi?
Yes GO to KB9 .
No REPAIR restricted exhaust condition. RESTORE system. CLEAR DTCs and RETEST.

KB9 EBP SENSOR CHECK
Record EBP value.
Accelerate engine several times.
Does EBP increase at least 4 psi with acceleration?
Yes GO to KB10 .
No REPLACE EBP sensor. RESTORE system. CLEAR DTCs and RETEST.

KB10 INSPECT FOR EXHAUST LEAKS
Inspect turbo pipe, crossover pipes and exhaust manifolds for leaks.
Are exhaust leaks present?
Yes REPAIR exhaust leak. RESTORE system. CLEAR DTCs and RETEST.
No GO to KB11 .

KB11 EBP CHECK DURING KOER
Key off.
Disconnect EBP sensor harness connector.
Install ICP/EBP Adapter Cable D94T-50-A or equivalent between EBP sensor and harness connector.
Measure voltage between signal circuit and signal ground on ICP/EBP Adapter Cable D94T-50-A or equivalent.
Perform KOER On-Demand Self Test.
Does voltage increase 2.0 V ± 0.5 and then decrease as the test ends?
Yes REPLACE PCM. RESTORE system. CLEAR DTCs and RETEST.
No GO to KB12 .

KB12 EPR VISUAL INSPECTION
Observe EPR valve linkage while performing KOER On-Demand Self Test.
Does the linkage move during the test?
Yes CHECK EPR linkage adjustment. REFER to the Powertrain Group in the Workshop Manual. The adjustment procedure is part of EPR removal and installation. RESTORE system. CLEAR DTCs and RETEST.
No REPLACE EPR valve. RESTORE system. CLEAR DTCs and RETEST.

All of the cyllinders are within spec and remember that an early 99 probably does not have the LL in #8 whole unless it was changed by a P.O.

 

thanks Alan..i think i have pulled this code before i did the turbo swap as well..it must be because of the EBPS not being there..i think i will get a new EBPS and tube and re test it..i will run AE testing for westgate..soon as find that dam E-mail you sent me..do you get all this info off of the repair disk?? thanks again...

 

You're not going to get much better than that, even with new injectors.

 

Thats what mine are like now. When i had a bad injector #1 was in the 5% - 6% range. You will notice if that happens, i also did a CCT and #1 failed so your injectors are in good shape if you ask me.

Your EBP code is probably caused by your eliminator. Ive heard stories of it nto working correctly.

 

thanks guy's..good too know they are good too go for a 17* hpop.
I just ran the west gate test...at idle the west gate reads .51 as soon as I step on it go's to 99.11 and stays there...at 50 mph and 2k rpm's the manifold pressure is 1.3 to 2.7.. as long as the RPM's are up the west gate always stays at 99.11 till I idle it again..even at hard throttle to 95 mph and level off it stays at 99.11 and the manifold pressure go's to 13.2 to 14.28...what can I look to find out why it isn't opening??