Nissan 2.4L Index of Articles

How To Test The Power Transistor 1992-1994 Nissan D21 Pickup

How To Test The Power Transistor 1992-1994 Nissan D21 Pickup

When the power transistor (ignition control module) on your 1992, 1993, or 1994 2.4L Nissan D21 fails, the engine is not gonna' start due to a lack of spark. The cool thing is that testing the power transistor can be done in 2 simple tests and...   read more >>

How To Test The Ignition Coil 1992-1994 Nissan D21 Pickup

How To Test The Ignition Coil 1992-1994 Nissan D21 Pickup

This tutorial will help you diagnose a bad ignition coil that's causing your 2.4L Nissan D21 pickup from starting. Everything is explained in plain English and in a step-by-step manner so that you can find out if the ignition coil is defective...   read more >>

How To Test The Throttle Position Sensor (1996-1997 2.4L Altima)

How To Test The Throttle Position Sensor (1996-1997 2.4L Altima)

The 1996 and 1997 2.4L Nissan Altima with an automatic transmission uses a throttle position assembly that is two components in one. One part of the assembly is the throttle position sensor and the other part is the idle switch. In this...   read more >>

1992-1994 2.4L Nissan D21 Pickup Ignition System Wiring Diagram

1992-1994 2.4L Nissan D21 Pickup Ignition System Wiring Diagram

Here's a simplified ignition system wiring diagram for the 1992, 1993, and 1994 2.4L Nissan D21 Pickup. This is Part 1 and focuses on the Crank Angle Sensor inside the distributor. The crank angle sensor is the defacto crankshaft position sensor...   read more >>

How To Test The Idle Switch (2.4L Pick Up, Frontier, Xterra)

How To Test The Idle Switch (2.4L Pick Up, Frontier, Xterra)

The throttle position sensor on your 2.4L Nissan Pick Up (Frontier or XTerra) is made up of the idle switch and the throttle position sensor (thus the two connectors). In this tutorial, I'm gonna' show you how to test the idle switch part of the...   read more >>

1992-1994 2.4L Nissan D21 Pickup Starter Motor Wiring Diagram

1992-1994 2.4L Nissan D21 Pickup Starter Motor Wiring Diagram

This simplified starter motor wiring diagram applies to the 1992, 1993, and 1994 2.4L Nissan D21 Pickup. Nissan calls the automatic transmission park/neutral safety switch the Inhibitor Switch. The park/neutral safety relay is called the...   read more >>

How To Test The Throttle Position Sensor (2.4L Pick Up, Frontier, Xterra)

How To Test The Throttle Position Sensor (2.4L Pick Up, Frontier, Xterra)

The throttle position sensor on your 2.4L Nissan Frontier (XTerra and Pick Up) is two sensors is one. One part is the throttle position sensor. The other part is a throttle position switch. In this tutorial, I'll show you how to test the...   read more >>

Oxygen Sensor Heater Test -P0141 (2.4L Pick Up)

Oxygen Sensor Heater Test -P0141 (2.4L Pick Up)

Testing a trouble code P0141 on your 1996-1997 Nissan Pick Up is pretty easy. In a nutshell, all that's involved is making sure that the rear O2 sensor's heater element is getting power and ground, then verifying that it's resistance is within...   read more >>

Power Transistor Test and Ignition Coil Test 2.4L Nissan Altima (1993-1997)

Power Transistor Test and Ignition Coil Test 2.4L Nissan Altima (1993-1997)

If your Nissan Altima CRANKS but does NOT START or runs with a misfire... this is the article that will help you test and diagnose your Altima's 2.4L ignition system (1993-1997). No expensive tools or diagnostic equipment are needed to test the...   read more >>

Oxygen Sensor Heater Test -P0135 (1996-1997 2.4L Pick Up)

Oxygen Sensor Heater Test -P0135 (1996-1997 2.4L Pick Up)

The front oxygen sensor on the 1996-1997 2.4L Nissan Pickup is a 3-wire heated oxygen sensor. Sooner or later, the heater is gonna' burn out and the check engine light will light with a P0135 diagnostic trouble code (DTC) stored in the PCM's...   read more >>