DELCOS NEW RIDE

[delcowizzid]

map sensor pegs full is all ive seen once its hard to catch LOL ill get it in the end might just change the cas it was my problem last time and the last thing i changed and i have one here .might fix my crossover leak and fit the FE2 front passenger spring i just got and fit the fe2 rears in place of the lovells hopefully soften it up slightly on the bumps and launch

[Jayme]

might be handy to know under what conditions those DTC's get set.

DTC 33 will set if the following conditions are all met for 3 seconds:
DTCs 19, 21 or 22 are not active, and
Engine is running, and
MAP sensor signal voltage indicates manifold pressure is nearly equal to atmospheric pressure, (normally seen during high engine load with high throttle openings), and
TPS indicates the throttle is less than 3%.

Engine misfire or low, unstable idle may set DTC 33. Any cause of high manifold pressure (very low engine vacuum) with the throttle closed may be the problem.

DTC 34 can set 2 different ways. Both include that no DTC 21 is active, then
Engine RPM is less than 1200 and MAP signal voltage is less than 0.2 volts - OR -
Engine RPM more than 1200, and
Throttle is open more than 20% (TP sensor input), and
MAP sensor signal voltage is less than 0.2 volts, indicating no engine load.

[delcowizzid]

i might even degrease and relube my BOV it may be leaking a bit but not enough to make it look like no vacuam its getting to me

[Holden202T]

i might even degrease and relube my BOV

that really wasn't the best choice of words

[delcowizzid]

so have found out why my trans makes the front of the car dip on the 2-3 change bloody old transgo instructions with my kit dont have instructions for 1 hole which happens to be the 2nd gear band release hole so its in 2nd and 3rd at once on the change. this will be the one hole i dont just do huge like the rest ill start at 0.110" drill instead of 0.157" and if it still does it go slightly bigger dont want to go huge and have it flare between changes .will be great when it stops slowing down on the change might fully slam 3rd with it fixed

[Dec_head]

I have transgo stage 2 instructions here somewhere if you need any info
i remember it did mention something about checking certain servo piston numbers as well

[delcowizzid]

couldnt scan and post page 6 seperator plate drilling its hole g that isnt explained properly confuses people

[Dec_head]

mine had the seperator plate on page 4 not sure if it was the same was 4l60E

[delcowizzid]

nah 4l60e is different and only has instructions for one type of valvebody in the one set of instructions .the t700 version has 2 intermingled between each other for 2 different valvebodys

[Holden202T]

my powerglide one had the pages printed in the wrong order