Intermittent power loss

ohiogeorge

Member
Joined
Nov 14, 2004
TDI
beetle, 2000, silver
I have a 2000 Beetle TDI with 5 speed. Sometimes there is a loss of power. Usually the check engine light goes on. Car has no power. Then it is ok. Dealer says I need a new Turbocharger. Seems wrong as sometimes the car runs fine. Yesterday it acted up, we unplugged the MAF plug and it ran fine. Plugged it back in and it also ran fine :confused: Suggestions other than payng the dealer $1,600?
 

resinguy

Veteran Member
Joined
May 2, 2002
Location
Cleveland, OH
TDI
2002 Golf, Silver
I suspect there are several conditions that lead to those symptons. Where in Ohio are you? Your best bet is to find someone with a VAG-COM who can scan your car, get the codes, and start searching here on those codes. The community can do a better job of helping when given more information to go on. A more specific description of the problem will help. Clarify "loss of power". From idle? Can't accelerate above 3200rpm? Will it run to redline in neutral (after warmup)?

Many here would not give a dealer $1, much less $1600.
 

ohiogeorge

Member
Joined
Nov 14, 2004
TDI
beetle, 2000, silver
Actually I live in the Westside of Cleveland and work in the Eastside. I cruise I-480 every day racking up 75 miles. I noticed in the past, that sometimes my Beetle lacked pep while accelerating or passing on the highway. I sort of dismissed it thinking that maybe I was going up a hill and it cleared up after a few miles. Right after it happens, the check engine light goes on. Last week my son drove to Chicago to see his girl friend. Obviously he wanted to make good time. He called and told me the car would not go over 50 mph. This happened on and off during the weekend. It happened suddenly while driving 70 to 75, which really ticked off the truckers behind him. This has now become as dangerous as fuel gelling on I-480 or I-90 during rush hour (happened 2 times before I started adding kerosene). Dealer says the Turbo is bad, which seems impossible since the car drives great most of the time. My friend who is a great GM mechanic drove the car and it happened to him. He unplugged the MAF and it ran great. Then he plugged it in and it still ran great. He showed me the trick to unplug the MAF and I did it several times. Since then the car runs great. I am thinking either the MAF is going bad or the connectors may have had a bad connection to the MAF, which I read can happen. Is there a dealer in Ohio that knows TDI's? My Beetle is a 2000 with 120,000 miles and 5 speed.
 
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