Question about 1995 Pontiac Bonneville
Do you know which relays are related to the ignition? and how could i check them?
For the fuel injectors to pulse (open and deliver fuel to the engine) they need a command from the computer. The computer gets information/signal to operate the injectors from the ignition module. The ignition module receives its information from the crank and camshaft position sensors. For the computer to pulse the injectors yet the engine is not running indicates there is an erratic signal being created. About the only way this can happen is if there is a bad ground wire. The computer, ignition module and sensors rely on a good power supply to operate. But more importantly these systems require a good electrical ground. There are several ground wires that are dedicated to these components. Failure of just one of these wires can send the system into total chaos. The result is a confusing condition much like you’re describing. Prove the condition of the grounds and you’ll likely be up and running again.
Posted on Jan 22, 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:
Mar 01, 2011 | 1997 Pontiac Bonneville
Jul 10, 2010 | 1993 Pontiac Bonneville
Apr 13, 2010 | 1993 Pontiac Bonneville
Oct 20, 2009 | 1993 Pontiac Bonneville
Sep 02, 2009 | 1993 Pontiac Bonneville
Mar 26, 2009 | 1993 Pontiac Bonneville
Feb 09, 2009 | 1993 Pontiac Bonneville
Jan 21, 2009 | 1993 Pontiac Bonneville
Nov 12, 2008 | 2000 Pontiac Bonneville
247 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: