Question about 1989 Buick Regal
I went to the shop and they told me 2 things popped up on diagnostics:
p1650 qdm 2 failer
p0122 tps sensor
what are these problems? and how much to fix?
TPS is Throttle Positoin Sensor which is located on top of motor where throttle cable attaches. The sensor is there.
QDM is quad driver which a part of the Electronic Control Module (ECM) The ecm itself may need to be replaced.
Posted on Mar 31, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 14, 2015 | Cars & Trucks
MIL (SERVICE ENGINE SOON) telltale circuit
Upshift lamp circuit
Cooling fan relay circuit
A/C relay circuit
Fault detected for 5 seconds for DTC P1651. Fault detected for 20 seconds for DTC P1650.
Important: The QDM circuit is continuously checked when the engine is running.
May 18, 2015 | 1995 Saturn Sl
Apr 26, 2017 | Cars & Trucks
Sep 10, 2011 | 2004 Hyundai Santa Fe
Mar 18, 2011 | 2001 Nissan Pathfinder
Feb 07, 2011 | 1997 Toyota Camry
Nov 29, 2010 | 2005 Toyota Highlander
Aug 19, 2009 | 1999 Honda Civic
Jun 07, 2009 | 2001 BMW Z3
282 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: