Difference between revisions of "Diesel Engines Instruments"

From VW T25(T3)-Tech
Jump to navigationJump to search
m
 
Line 5: Line 5:
(10 minutes of 2nd gear mountain climbing, would just about pull 3rd between hairpins)
(10 minutes of 2nd gear mountain climbing, would just about pull 3rd between hairpins)


1.9TD AAZ with IC, 2.5" exhaust; Garret T2 with wasetegate bleed; 19 row oil cooler up-front... Doka circa 2 ton AUW
1.9TD AAZ with IC, 2.5" exhaust; Garret T2 with wasetegate bleed; 19 row oil cooler up-front... Doka about 2 ton AUW


[[Image:Instruments_7645(800).jpg]]
[[Image:Instruments_7645(800).jpg]]

Latest revision as of 11:38, 24 October 2009

Some diesel instruments

EGT seen over back of panel creeping up to 700C; Oil temp 110C; Oil pressure 35 psi; Boost 12 psi, 14 at times (10 minutes of 2nd gear mountain climbing, would just about pull 3rd between hairpins)

1.9TD AAZ with IC, 2.5" exhaust; Garret T2 with wasetegate bleed; 19 row oil cooler up-front... Doka about 2 ton AUW

Instruments 7645(800).jpg

JX turbo manifold, AAZ engine/head

EGT sender position:

EGT POSITION.jpg

How does the Diesel rev counter work

dave friday The alternator produces a frequency that varies with engine speed, the rev counter measures this frequency and moves the pointer , 1000 rpm for low frequency[low engine speed] 4800rpm for high frequency[high engine speed]. From the "w" terminal on the alternator[red/black wire]it goes to e12 [fuse box in front of van] changes to green on the way! then to d19 then red/black to d26[ still on f box then b19 then green wire to t 14 terminal 9[the long connector under the dash] your problem will may be with this connector . good luck!

Other