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Looking for Dealers: Diesel Engine Software Installation Services
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Looking for Dealers: Diesel Engine Software Installation Services
We are looking for dealers interested in offering software installation services for trucks and heavy machinery using...
Read more
Introducing Paccar MX13 Tuning Service by TeamViewer from VietDiesel
We understand the importance of a reliable engine, which is why our tuning service is designed to improve not just...
Read more
DETROIT DIESEL DPF DELETE
One of the main competitive advantages of doing business with vietdiesel is that we know diesel engines like no...
Read more
Maxxforce sensor decoder
On this page we will list some of the acronyms, the list will be updated over time.
Read more
How to disable Regen and DEF gauge on International
International DLB disable regen and DEF warning indicators.
Read more
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how to block egr cummins cm2350
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paccar mx13 egr block off - instructions (guide)
things to check and do before doing any tune
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guide for back off vva/iva for caterpillar iva delete
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Guide for Back off VVA/IVA For Caterpillar IVA Delete
In order to do correct VVA/IVA delete You have to do following:
ECM tuning of the engine computer
backing off the VVA adjusters
ECM tuning :
Our ECM tuning will allow you to back off the VVA adjusters all the way off, and prevent them from activating that way.
All our tunes for VVA delete on CAT engines come with fleet safe power upgrade that will provide You best fuel economy.
Work that needs to be done:
You have to back off VVA adjusters ALL THE WAY OFF.
Turn the nut counter clockwise (get the nut away from base).
Back the VVA/IVA adjuster all the way off.
Tighten the nut back down.
Check the photo below, finger is pointing to one of the VVA adjusters - You need to back all 6 of them OFF.
Do not adjust anything else(jakes for example).
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