Q: How many computers does my truck have?
How many computers does my truck have?
Thanks
Recommended Services
| Electrical components are not working Inspection | $94.99 - $114.99 | Get a Quote |
Hi, thanks for writing in. An Isuzu NPR should have one ECM (engine control module), which is the computer. This is the brain of your vehicle. It is what regulates your fuel to air ratio as well as all electrical. If you would like help with an electrical part of your car, consider having an expert automotive technician from YourMechanic come to your home or office to inspect your vehicle for you, and make or suggest any repairs as needed.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
What is the Belt-Minder® system?
Your car has a lot of advanced features. One of those is the Belt-Minder® system. Basically, it’s designed to track seat belt use in your car and alert you to potential problems, keeping you and your passengers safer. The Belt-Minder®...
What does the low fuel Warning Light mean in a 2012 Chevrolet Equinox?
The low fuel Warning Light is located on your instrument panel, next to your fuel gauge. When your vehicle is nearly out of fuel, the low fuel Warning Light will illuminate, and be accompanied by a chime. The light will...
How do I make a call with a number?
Making a call with a paired phone is very easy: 1. Press the Phone Send button. 2. Following the tone, say “Call”. 3. Following the prompt, say “Phone Number”. If the number you wish to call is more than 10...
Bearing going bad.
Hi. It is possible that either a wheel bearing is going out or possibly the growling noise you are experiencing is tire wear, generally a chopping or cupping wear on the inner or outer edge of one or more tires....
Truck not shifting out of Park
The shift lock requires the brakes to be pushed in order to get the vehicle out of Park. The brake lights need to be checked to see if they work; the brake switch and wire connector to the switch may...
How to clean carbon buildup on a 2015 Eco Boost Mustang
It's easy, your catch can isn't going to stop it, so when you put that on you don't have to worry. But to clean it now, all you have to do is take off any big vacuum on the intake...
Idling issue
This is a common problem when the idle air control valve is dirty or faulty. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with fuel prior to being injected into the engine at low...
What could be the issue?
The issue is that the fuel pump is starting to wear out and not turn on when either the fuel pump relay is hot or the fuel pump is shorting out internally. Check the fuel pump relay when the engine...
Car won’t accelerate.
The first thing to check for in any drivability problem is air leaks. Any air that gets into the engine without passing through the air mass meter and being measured will lean out the system and cause problems. Look at...
Related articles
Symptoms of a Bad or Failing Engine Control Module (ECM)
Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting.
How Long Does an Engine Control Module (ECM) Last?
As technology continues to advance and move forward, so does the way our vehicles operate and run. It seems more and...
Understanding the Isuzu Oil Life Monitor System and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Isuzu Oil Life Monitor system indicates when and what service your car needs.
Browse other content
Services
Cities
Estimates