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Charles Miller Miller Posted on Jul 02, 2018
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Will knock sensor cause no start /2000 nissan extera 3.3

Has new dist a has good fuel pressure

1 Answer

Arnie Burke

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  • Nissan Master 7,339 Answers
  • Posted on Jul 02, 2018
Arnie Burke
Nissan Master
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Joined: Jul 23, 2009
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Cud dependn on car. But dist may b off timing by a tooth or ign module is worn..also coil n cables old. Speed sensor may bbad or compression. Mite needa scan w factorytool

Testimonial: "you have no idea of what you are saying.you are not a mechanic.I HAVE BEEN A CERT TECH FOR OVER 40 YEARS AND THAT IS NOT EVEN CLOSE"

  • Arnie Burke
    Arnie Burke Jul 04, 2018

    Then wats the answer...heez waitn

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5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Dec 18, 2008

SOURCE: 2000 chevy blazer, truck cranks

Does your battery go dead?

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Anonymous

  • 1201 Answers
  • Posted on Mar 14, 2009

SOURCE: where is knock sensor located on 2002 nissan

You didn't give the size of the engine, this is for the V6 3.3L.
underneath the air intake manifold on top of engine block.

Anonymous

  • 1 Answer
  • Posted on Jun 03, 2009

SOURCE: knock sensor

You have to take the entire intake manifold off upper and lower. you will find it on the main block after you take the lower manifold off.

Randy Ohler

  • 14585 Answers
  • Posted on Jun 14, 2010

SOURCE: 2000 nissan frontier knock sensor code & distributor

no but the knock sensor does send a signal the ecm and it will ****** or advance the distributor timing

ZJLimited

ZJ Limited

  • 17989 Answers
  • Posted on Dec 30, 2010

SOURCE: FORD F150 4.6 L Engine

Several thnigs to check there; review all informastion disponible to do it and solve this...

P0356
- Ignition Coil F Primary/Secondary Circuit Malfunction
The ignition signal from the Powertrain Control Module (PCM) or Electronic Control Module(ECM) is sent to and amplified by the power transistor. The power transistor turns ON and OFF the ignition coil primary circuit. This ON/OFF operation induces the proper high voltage in the coil secondary circuit.

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power
- The engine may be harder to start
- Engine hesitation

Possible Causes:
- Open or short in the ignition coil circuit
- Ignition coil circuit shorted to ground
- Ignition coil connector
- Damaged ignition coil
- Damaged PCM or ECM

Possible Solution:
- If damage, repair ignition coil circuit
- Replaced ignition coil
- Replaced PCM or ECM
------------------------------------------------------------------------------------------------------------------------------------------------

P0152 - O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
The heated oxygen sensor 1 is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the ECM. The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.

Symptoms:
- Engine Light ON (or Service Engine Soon Warning Light)
- High Fuel Consumption
- Excessive Smoke from Exhaust

Possible Causes:
- Harness or connectors (The heated oxygen sensor 1 heater circuit is open or shorted.)
- Front Heater oxygen sensor heater (Bank 2) may be faulty

Possible Solution:
Replacing the O2 Sensor 1 usually takes care of the problem
------------------------------------------------------------------------------------------------------------------------------------------------

P0174 - Fuel Injection System Too Lean Bank 2
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the heated oxygen sensors 1. The ECM calculates the necessary compensation to correct the offset between the actual and the theoretical ratios.

In case the amount of the compensation value is extremely large (The actual mixture ratio is too lean.), the ECM judges the condition as the fuel injection system malfunction and light up the MIL (2 trip detection logic).

Symptoms:
- Engine Light ON (or Service Engine Soon Warning Light)
- Excessive Fuel Consumption

Possible Causes:
- Intake air leaks
- Front Heated oxygen sensor may be faulty
- Injectors may be faulty
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Mass air flow sensor may be faulty
- Incorrect PCV hose connection

Possible Solution:
Dirty air filter of faulty air flow sensor are common causes of the problem.
------------------------------------------------------------------------------------------------------------------------------------------------

P2197 - DODGE - Sys Too Rich at Hier Load Bank1
Means that the O2 sensors on each bank are seeing WAY too much oxygen in the exhaust gas. In normal operation the signal from the O2 sensors should swing back and forth between rich and lean. Your sensors are locked on lean.

Those codes are the same as P0174 (and P0171). Sounds like you have a vacuum leak somewhere. Most common place is the PCV elbow where it connects to the throttle body adapter.
------------------------------------------------------------------------------------------------------------------------------------------------


Hope this helps; keep in touch.

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Temp sensor

I'm not a 100% but it sounds like your camshaft position sensor went bad then caused the other codes to come up because the camshaft position sensor tells the computer how much gas it needs. So it started a chain reaction with the fuel level sensor, fuel temperature sensor, and knock sensor codes. The Fuel temp. sensor helps the engine to know how much fuel to inject as well depending on the temp. of the fuel. The fuel pressure sensor senses the amount of fuel in the fuel rail by reading the internal pressure of the rail, so that's what leads me to believe that it's your camshaft position sensor. Particularly if that was the first code that came up. Hope this helps you.
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How do you know if knock sensor is bad

  • Knock sensors measure engine vibration caused by pre-ignition
  • When not replaced, vehicle may experience engine ping or knock, high emissions, poor fuel economy, internal engine damage and/or CEL/MIL illumination
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Knock sensor need replaceing

The knock sensor is beneath the manifold. It's a big job worthy of letting a professional take care of it.
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Will start if i put gas down the port/carb seems to have fuel press at test port,,changed the rotor/dist. cap,don,t allway have fuel press may be the knock sensor ?shutting it down. it was hard startind...

sounds like fuel pump relay. next time it want start pull the ecm bat fuse for a few seconds see if it will crank then. knock sensor will not cause this. ecm bat fuse it works the fuel pump relay,fuel pump,injectors,ignition system an the pcm. also the oil pressure switch will shut down the fuel pump if oil pressure drops below recommended pressure . check the connectors on these things that not loose or corrioded.i think you will find the fuel pump relay is what this relay is the problem. this relay maybe in dash or under hood in the relay box.
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My 2000 maxima gxe has started to die when I stop. It is hard to start sometimes too unless I pump the gas pedal. Can you help?

Check fuel pressure regulator, use a good fuel pressure gauge to check fuel pressure, when was the last time u changed your fuel filter
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Where's located the engine's computer on 2000 Nissan frontier 3.3

possibly could be in the computer or pcm. check the crank shaft position sensor or knock sensor. is the check engine light on?
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89 k1500 Sluggish acceleration when warm

Sounds like fuel pressure. 44 is lean exhaust and 43 is knock sensor circuit. The engine can knock if it is lean. Try the filter first. Also check fuel pressure if you have a gauge.
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Where is knock sensor located on 2002 nissan extera

You didn't give the size of the engine, this is for the V6 3.3L.
underneath the air intake manifold on top of engine block.
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Knock sensor circuit problem

Well, you have another issue besides a knock sensor problem. A knock sensor code WILL NOT illuminate the check engine light. Check for other codes stored in the ECU. I have seen oxygen sensor issues cause knock sensor issues due to inaccurate fuel delivery resulting in engine ping at all times (causing the ECU to think that the knock sensor is bad because it's reporting ping at all times) - but also had codes for one or more O2 sensors.

Nissan Scope Technician- 10 years with Nissan
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