When did my VW Jetta lose all power?
While driving on the interstate July of 2015, going about 70 mph, my 2006 VW Jetta shook and lost all power. No check engine lights or any lights at that matter came on.
What causes low power on a Jetta Passat?
Any sensor problem could also be caused by a bad ground or broken/chaffed wire so also check every section of the wiring of the suspect sensor for breaks. More common causes of low power on TDI 1. Bad MAF sensor – very likely cause on the mk4 TDI. Not common on the mk3 TDI (1996-1999 Jetta/Passat).
How to check low power or rev limit on VW Jetta?
Through VCDS, checking MAF actual vs. specified at idle, high rpm, and high load will quickly show a bad MAF or other problem causing a low MAF reading. Start the engine and click on “engine”, then click on “measuring blocks” in the screen below. You should see the screen below. Hit “up” until you see “group 3”.
Why is my VW Jetta in limp mode?
Limp mode is when the power level suddenly cuts out when you request power and is reset by restarting the engine. See 1000q: limp mode fixfor the solution. Although you could be in permanent limp mode, it should be fairly obvious because engine error codes will be set and you may see the check engine light/malfunction indicator light.
Why does the EPC light come on on my Volkswagen Jetta?
If you get the EPC light, we recommend taking your Jetta in right away. Many issues associated with this warning light coming on have to do with vital vehicular systems. When the EPC light comes on, your vehicle may have limited engine power. The EPC system does this as a failsafe in order to protect the engine from permanent damage.
Why does my VW Jetta have an exhaust leak?
Dealership found an exhaust leak in the back of the diesel motor from the egr cooler assembly. The engine was blowing soot in to the engine compartment and it could be heard and smelled through the firewall. This is a diesel so the exhaust contains carcinogenic chemicals.
Why does my VW Jetta make a ticking noise?
Battery light keeps coming on and off within a second and there is a loud ticking noise while idling. Sounds like a loud vacuum in the engine compartment while driving it. No check engine lights or temperature gauge increases are present. While researching recalls I noticed there were some for the year of my Jetta so wanted to see what is going on.
Why is my VW check engine light not working?
Without a functioning catalytic converter, you will be unable to pass an emissions test, experience reduced performance and your vehicle may run at a higher temperature. Damage to the catalytic converter is caused by lack of maintenance, so be sure to schedule regular service checks with the Karen Radley Volkswagen Service Department.