*

The camshaft place sensor is within the distributor on her 3.3L V6 Nissan Frontier, Pathfinder, and Xterra. It produces two position signals and both deserve to be conveniently tested v an LED light (you don"t need any kind of expensive check equipment).

You are watching: 1997 nissan pathfinder camshaft position sensor location

And in this accuse I"ll explain how to perform this LED light test. V your test results you"ll be able to find the end if camshaft place sensor is negative or not.


*
you can uncover this indict in Spanish here: Cómo Probar El Sensor De La Posición Del Árbol De Levas (3.3L V6 Frontier, Quest, Pathfinder, Xterra) (at: autotecnico-online.com).

This tutorial applies to the adhering to vehicles:

3.3L Infiniti QX-4: 1997, 1998, 1999, 2000.3.3L Nissan Frontier: 1999, 2000, 2001, 2002, 2003, 2004.3.3L Nissan Quest and also Mercury Villager: 1999, 2000, 2001, 2002.3.3L Nissan Pathfinder: 1996, 1997, 1998, 1999, 2000.3.3L Nissan Xterra: 2000, 2001, 2002, 2003, 2004.

NOTE: friend can discover the ignition coil and power transistor check here: Power Transistor Test and also Ignition Coil check 3.3L Nissan (1996-2004).

You can uncover the ignition device wiring diagram for the 3.3L Nissan Frontier, Xterra, Pathfinder (QX-4) here:

Important Tips and also Suggestions

TIP 1: The tests that you are about to do, with the LED light, call for that you rotate the engine through hand. To be a bit more specific, you cannot usage the starter motor to crank the engine to execute TEST 3 and also TEST 4.

TIP 2: The fuel mechanism must it is in disabled prior to you do TEST 3 and TEST 4. Girlfriend can conveniently do this by removed the fuel pump fuse.

The fuel pump fuse location:

1997-2000 3.3L Infiniti QX-4: fuse #17 the the dash fuse box.1999-2002 3.3L Mercury Villager: fuse #43 of the engine compartment fuse box.1999-2004 3.3L Nissan Frontier: fuse #1 the the dash fuse box.1999-2002 3.3L Nissan Quest: fuse #43 of the engine compartment fuse box.1996-2000 3.3L Nissan Pathfinder: fuse #17 that the dash fuse box.2000-2004 3.3L Nissan Xterra: fuse #1 the the dash fuse box.

TIP 3: before you check the camshaft position sensor, you must very first test the ignition coil. If the ignition coil sparks then you can conclude that the camshaft position sensor is great and functioning correctly.

The ignition coil test is not difficult to and also you can uncover it here: strength Transistor Test and Ignition Coil test 3.3L Nissan (1996-2004).

TIP 4: If it transforms out the the camshaft place sensor is bad, you"re gonna" have to buy the whole distributor, because Nissan in all its wisdom, does no license any of the contents to be offered separately.

How go The Camshaft place Sensor Work?

Here"s a very brief summary of exactly how the camshaft place (CMP) sensor works:

The camshaft position sensor is located inside the distributor and also is component of the strength transistor assembly.The video camer sensor assembly is yes, really a crankshaft place sensor, due to the fact that the fuel injection computer system uses it to manage the creation of spark (thru") the power transistor and ignition coil.Now, as soon as you revolve the vital and crank the engine (to begin it), the cam sensor/power transistor acquire power thru" the cable labeled with the number 5.As the engine turns, the video camer sensor assembly starts to develop two particular position signals the it sends straight to the computer. One signal is called the 1° POS signal and also the other is referred to as the 120° REF signal.When the computer gets these two camer signals, the does its small song and also dance and shoots one activation signal come the strength transistor.When the power transistor gets its activation signal from the fuel injection computer, it now starts to switch the ignition coil"s power ON and also OFF. This ON/OFF activity is what renders the ignition coil spark and is described as the switching signal.

When the camshaft place sensor falls short on her 3.3L Nissan Frontier, Pathfinder, or Xterra; the engine is no going come start as result of a absence of spark.

You"re additionally going to see a P0340 trouble code registered in the fuel injection computer. This code will light up the check engine light on your Nissan instrument cluster.

Ignition system Diagnostic hand-operated Download

If you"d like to have accessibility to a wiring diagram, ignition component connector pin-outs, and the entire testing procedure (for a no-start brought about by a poor CMP sensor) in one place, then take a look at the complying with diagnostic manuals in can be downloaded PDF format:


*

1999-2004 3.3L Frontier Ignition mechanism No-Start trouble Diagnostic Manual

$3.99 USD

All that the diagnostic information you require in one place to diagnose a no-start trouble caused by the power transistor (ignition manage module), or the ignition coil, or the camshaft position sensor.

Also has diagnostic exam to discover out if the ignition mechanism is causing a misfire problem.

Diagnostic hands-on comes with:

Wiring diagram.Component pen outs.Connector pin outs.Complete step-by-step trial and error instructions.31 pages.

The illustrations in the diagnostic manual are printer friendly!


*

1996-2000 3.3L Pathfinder Ignition system No-Start problem Diagnostic Manual

$3.99 USD

All that the diagnostic information you require in one ar to diagnose a no-start trouble caused through the strength transistor (ignition regulate module), or the ignition coil, or the camshaft position sensor.

Also includes diagnostic tests to uncover out if the ignition mechanism is causing a misfire problem.

Diagnostic hands-on comes with:

Wiring diagram.Component pin outs.Connector pin outs.Complete step-by-step experimentation instructions.31 pages.

The illustrations in the diagnostic hand-operated are printer friendly!


*

1999-2002 3.3L Quest1999-2002 3.3L VillagerIgnition mechanism No-Start difficulty Diagnostic Manual

$3.99 USD

All of the diagnostic information you require in one ar to diagnose a no-start trouble caused by the power transistor (ignition control module), or the ignition coil, or the camshaft position sensor.

Also includes diagnostic exam to uncover out if the ignition device is causing a misfire problem.

Diagnostic hand-operated comes with:

Wiring diagram.Component pen outs.Connector pen outs.Complete step-by-step experimentation instructions.31 pages.

The illustrations in the diagnostic manual are press friendly!


*

2000-2004 3.3L XTerra Ignition system No-Start trouble Diagnostic Manual

$3.99 USD

All that the diagnostic details you need in one ar to diagnose a no-start trouble caused by the strength transistor (ignition control module), or the ignition coil, or the camshaft position sensor.

Also consists of diagnostic exam to discover out if the ignition device is bring about a misfire problem.

Diagnostic hand-operated comes with:

Wiring diagram.Component pen outs.Connector pen outs.Complete step-by-step experimentation instructions.31 pages.

The illustrations in the diagnostic hand-operated are press friendly!


TEST 1: Making certain The Camshaft position Sensor Is getting Power

*

In this an initial test we"re gonna" make certain that the camshaft place sensor is obtaining 10 to 12 Volts.

The wire that feeds this 12 Volts to the camshaft place sensor is the one labeled through the number 5.

On the Frontier and Xterra, this cable is the black with pink stripe (BLK/PNK) wire of the distributor"s 6-wire electric connector.

On the Quest, QX-4, Pathfinder, and Villager; this wire is the black v white stripe (BLK/WHT) cable of the distributor"s 6-wire electric connector.

If this 12 Volts are current then the following step is come make sure the camshaft place sensor is obtaining Ground.

These are the test steps:


Your multimeter have to register 10 come 12 Volts DC.

Let"s study your check result:

CASE 1: your multimeter registered 10 to 12 Volts. This is the correct test result.

This result confirms the the camshaft place sensor is obtaining power. The following step is to make certain that it"s getting Ground. Walk to: check 2: Making certain The video camer Sensor Is acquiring Ground.

See more: Black And Blue Testicles After Hernia Surgery, Postop Instructions

CASE 2: her multimeter DID no register 10 to 12 Volts. Without this voltage the camshaft place sensor will certainly not function.

Your following step discover out why this voltage is lacking and repair the problem. The complying with ignition device wiring diagrams will assist you map down the problem: