How to prime DDEC 4 S60 without starting
 

How to prime DDEC 4 S60 without starting

Started by Zeroclearance, June 22, 2013, 11:31:02 AM

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Zeroclearance

Last summer I replaced my upper valvetrain.   The bus hasn't been started in months...   I'd like to crank it over without the engine firing..   What is the best way on the H3's..    I

luvrbus

With throwing codes you need to pre lube through the plug on the front cover,if you don't mind the codes just pull the timing sensor or cut the power to the ECM
Life is short drink the good wine first

Hard Headed Ken

leave the ignition switch off and use a bump start button or what ever method you like to get battery voltage to the starter solenoid. lt'll spin but won't start.

Ken
Link to my engine swap slide show

https://www.youtube.com/watch?v=oxAFFBcoTQI

azdieselman

Unplug the TRS or SRS, TRS is easier, or pull the ECM fuses on the batteries.
1980 Mod 10

luvrbus

His H series VIP probably has a key operated starter mine does no button
Life is short drink the good wine first

Hard Headed Ken

Probably would be easier to pull the fuses. The starter is most likely hard to get to.

Ken
Link to my engine swap slide show

https://www.youtube.com/watch?v=oxAFFBcoTQI

Zeroclearance

Thanks folks for the replies..   I need to check and see where the fuses are to the ECU..   

Don Fairchild

guy's correct me here but the injectors won't prime if the ECM is not working will they, They won't on my 8V92.

Don

luvrbus

Sounds like he wants a oil prime too me Don
Life is short drink the good wine first

Zeroclearance

Don, I want to "oil" prime...

Next question..   I have a DDEC Multilink Translator  P/N 23528022    What do you folks recommend for software.   Can someone send me a link or ??  I'd really like to run the software off a PC vs a Prolink..