1y Diesel finding out engine rpms - no tacho
Posted: 02 May 2008, 11:17
hi,
I put a 1y in last yr, all good. loving it in fact. I modified the ky throttle arm to fit.
One thing thats been bugging me though is I need to find out if the arm is in the right place. Ie when the engine is idleing its at the right speed and also when the throttle is open it opens fully.
So how can i find the engine speed? it doesnt have tacho on the van, that wouldnt work anyhow as alt is a 1y jobby. The alt does have a w connection though.
There are tachos on the net that will work on any w connection, but you connect them, idle the engine then zero them. So thats no good unless i know its idle speed!
Any ideas. do i need a fancy widget? timing light etc etc
many thanks
wookey
I put a 1y in last yr, all good. loving it in fact. I modified the ky throttle arm to fit.
One thing thats been bugging me though is I need to find out if the arm is in the right place. Ie when the engine is idleing its at the right speed and also when the throttle is open it opens fully.
So how can i find the engine speed? it doesnt have tacho on the van, that wouldnt work anyhow as alt is a 1y jobby. The alt does have a w connection though.
There are tachos on the net that will work on any w connection, but you connect them, idle the engine then zero them. So thats no good unless i know its idle speed!
Any ideas. do i need a fancy widget? timing light etc etc
many thanks
wookey