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Vtec no working
Posted: Sun Apr 13, 2014 1:36 pm
by kwolf15
Car is a 1998 acura el. Vtec was working properly for three days then suddenly stopped working. No codes switched vtec solenoid and still nothing. Below is the map and a datalog. engine is a k20a2
Re: Vtec no working
Posted: Sun Apr 13, 2014 9:21 pm
by Hondata
The datalog shows VTEC spool operating. It could be the ECU or wiring.
Re: Vtec no working
Posted: Mon Apr 14, 2014 12:19 am
by kwolf15
tried the ecu in a stock rsx and vtec worked perfectly. any ideas as to what to look at in terms of wiring?
Re: Vtec no working
Posted: Mon Apr 14, 2014 7:05 am
by Hondata
Follow the manual.
Re: Vtec no working
Posted: Mon Apr 14, 2014 11:34 am
by Spunkster
Have you checked the oil level?
Re: Vtec no working
Posted: Tue Apr 15, 2014 12:33 pm
by kwolf15
Yes triple checked and even changed the oil. Had another shop look over the wiring everything looks good. This is extremely frustrating still not working.