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Knock on cylinder 1 - MAZDA3 Mazda Cars & Trucks

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If you have a knock on the cylinder it could be thagt you have worn bearings on the crankshaft or that you have a broken wrist pin(this connects the piston head to the piston rod.

Posted on Sep 29, 2008

  • Ronald Mueller
    Ronald Mueller Sep 29, 2008

    what the heck is that rating for i'm a certified mechanic not some schmuck behind a key board, you post a 4 word problem and then get an answer to the only 2 posibilities and you give me a rating like that it's an insult. what did you expect ? that there was some miracle cure for this because there is not nor will there be so here is an alternative how about you give me some more background info because i'm not psychic and perhaps i can give you a more definitive solution then you can rate it fairly we as experts are here to help not get insulted we are professionals.

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I changed the spark plugs, amd check engine light came on. p0328, knock sensor high output bank 1 ,, i changed the knock sensor and light went off for about 25 miles and came back on


Did you change the correct knock sensor? You may have other problems that the knock sensor is detecting, which means the knock sensor is operating correctly. Knock is usually caused by detonation (cylinder firing before intended). There are many reasons this can happen. A common one, is the cylinder is running too lean.
http://www.obd-codes.com/p0328
https://en.wikipedia.org/wiki/Engine_knocking

Feb 11, 2016 | Cars & Trucks

1 Answer

Where is the anti-knock sensor located on the 1994 cadillac seville 4.6L engine?


4 cylinder engines generally have 2 knock sensors
1 is between 1 and 2 cylinders located more towards no 1 cylinder and the other is between 3 and 4 cylinder located more towards cyl 4

Sep 30, 2015 | Cadillac Cars & Trucks

1 Answer

2001 Passat 1.8 Turbo engine sputtering and hesitating


My car was doing this and I had to get all new coil packs... Mine were replaced under recall at the dealership at no cost. If you take each code and google it, or even check a VW forum, I'm sure the members there can provide a lot more thorough information...... I have a 2001.5 Passat myself and when one thing goes out they all follow suit. I will help with some research for you and post back...... But I'd check the coil packs that sit atop the spark plugs.

Feb 05, 2013 | 2001 Volkswagen Passat

1 Answer

Where is ths knock sensor bank1 located on a 1999 bmw 750 il


the knock sensors are located on the cylinder heads. the connect to the wiring harness almost directly in the middle of the intake manifolds on the center of the top of the engine. There are two, one for each bank, with each having two sensors per bank. Bank 1 is cylinders 1-6 which is located on the driver's side I beleive.

May 28, 2012 | BMW 750 Cars & Trucks

2 Answers

P0325 what does it mean


P0325: Knock Sensor 1 Circuit Malfunction Bank 1 or 1 Sensor

- Knock sensor circuit short to ground
- Knock sensor circuit short to power
- Knock sensor circuit open
- Faulty knock sensor
- Faulty Engine Control Module (ECM)

Replacing the knock sensor usually takes care of the problem.

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).

Feb 07, 2012 | 2005 Kia Rio

2 Answers

What causes a p 0327 diagnostic code on a 95 contour


P0327 - Knock Sensor 1 Circuit Low Input Bank 1 or Single Sensor
First check the knock sensor connector. If the connector is clean and secure, replacing the knock sensor usually takes care of the problem.

- An excessively low voltage from the sensor is sent to Powertrain Control Module (ECM) or Engine Control Module (ECM)

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Powertrain Control Module (PCM) or Engine Control Module (ECM).

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power

Possible causes
- Knock sensor circuit short to GND.
- Knock sensor circuit short to PWR.
- Knock sensor circuit open.
- Damaged knock sensor.
- Faulty Powertrain Control Module (PCM) or Engine Control Module (ECM).


Test and check it. Hope helps.

May 12, 2011 | 1995 Ford Contour

1 Answer

I have a 2000 Nissan Xterra with 2 error codes: PO325 and PO303. What needs to be repaired/replaced?


P0325 knock sensor 1 circuit malfunction bank 1 or 1 sensor, the knock sensor should be check/replaced. You can buy Haynes Repair Manuals at Pepboys that will walk you throught the process step by step.
P0303 is a cylinder misfire in cylinder 3 which may mean it could either be the spark plug, coil or the injector.

May 03, 2011 | 2001 Nissan Xterra

2 Answers

05 kia amanti with diagnostics codes p0350,p0320,p0300,p0302,p0303,p0304,p0305,p0306.skipping at times.when it does skip & misfire the rpm gauge goes crazy.this problem is not consitant


Generic OBD II Diagnostic Trouble Codes

DTC CODES P0300 to P0399

P0300....Random/Multiple Cylinder Misfire Detected

P0301....Cylinder 1 Misfire Detected

P0302....Cylinder 2 Misfire Detected

P0303....Cylinder 3 Misfire Detected

P0304....Cylinder 4 Misfire Detected

P0305....Cylinder 5 Misfire Detected

P0306....Cylinder 6 Misfire Detected

P0307....Cylinder 7 Misfire Detected

P0308....Cylinder 8 Misfire Detected

P0309....Cylinder 9 Misfire Detected

P0310....Cylinder 10....Misfire Detected

P0311....Cylinder 11 Misfire Detected

P0312....Cylinder 12 Misfire Detected

P0313....Misfire Detected with Low Fuel

P0314....Single Cylinder Misfire (Cylinder not Specified)

P0320....Ignition/Distributor Engine Speed Input Circuit

P0321....Ignition/Distributor Engine Speed Input Circuit Range/Performance

P0322....Ignition/Distributor Engine Speed Input Circuit No Signal

P0323....Ignition/Distributor Engine Speed Input Circuit Intermittent

P0324....Knock Control System Error

P0325....Knock Sensor 1 Circuit (Bank 1 or Single Sensor)

P0326....Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)

P0327....Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)

P0328....Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)

P0329....Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)

P0330....Knock Sensor 2 Circuit (Bank 2)

P0331....Knock Sensor 2 Circuit Range/Performance (Bank 2)

P0332....Knock Sensor 2 Circuit Low Input (Bank 2)

P0333....Knock Sensor 2 Circuit High Input (Bank 2)

P0334....Knock Sensor 2 Circuit Input Intermittent (Bank 2)

P0335....Crankshaft Position Sensor A Circuit

P0336....Crankshaft Position Sensor A Circuit Range/Performance

P0337....Crankshaft Position Sensor A Circuit Low Input

P0338....Crankshaft Position Sensor A Circuit High Input

P0339....Crankshaft Position Sensor A Circuit Intermittent

P0340....Camshaft Position Sensor 'A' Circuit (Bank 1 or Single Sensor)

P0341 Camshaft Position Sensor 'A' Circuit Range/Performance (Bank 1 or Single Sensor)

P0342....Camshaft Position Sensor 'A' Circuit Low Input (Bank 1 or Single Sensor)

P0343....Camshaft Position Sensor 'A' Circuit High Input (Bank 1 or Single Sensor)

P0344....Camshaft Position Sensor 'A' Circuit Intermittent (Bank 1 or Single Sensor)

P0345....Camshaft Position Sensor 'A' Circuit (Bank 2)

P0346....Camshaft Position Sensor 'A' Circuit Range/Performance (Bank 2)

P0347....Camshaft Position Sensor 'A' Circuit Low Input (Bank 2)

P0348....Camshaft Position Sensor 'A' Circuit High Input (Bank 2)

P0349....Camshaft Position Sensor 'A' Circuit Intermittent (Bank 2)

P0350....Ignition Coil Primary/Secondary Circuit

Nov 17, 2010 | Kia Amanti Cars & Trucks

1 Answer

Knock sensor replacement ....2003 kia rio....emissions ...obd II....failure...need to pass inspection...failure code P0325 (Knock sensor 1 circuit malfunction)....where vis the knock sensor located on a...


Turn ignition off. Disconnect knock sensor 3
-
pin harness connector. Locate knock sensor, on cyli
nder block.
On Optima 2.7L engine, sensors are located on both
sides of cylinder block. . Remove knock
sensor from cylinder block. To install, reverse rem
oval procedure.

Mar 19, 2010 | 2003 Kia Rio

1 Answer

How to change spark plugs on 2002 mk4 automatic golf


1 - High Tension cable
  • 4 to 8 Kohms
  • With suppression connector and spark plug connector
  • Only remove and install spark plug connector using tool T10029
2 - Ignition coil with output stage (-N70-, -N127-, -N291-, -N292-)
Connection, ignition wires:
  • HV1 = Cylinder 1
  • HV2 = Cylinder 2
  • HV3 = Cylinder 3
  • HV4 = Cylinder 4
3 - 10 Nm 4 - Connector
  • 6 pin
5 - Knock sensor 1 -G61-*
  • Contacts gold plated
  • Fitting location: Cylinder block intake side
6 - 2-pin connector
  • For knock sensor 1 -G61-
  • Contacts gold plated
  • Do not interchange
7 - Knock sensor 2 -G66-*
  • Contacts gold plated
  • Fitting location: Cylinder block intake side
8 - 2-pin connector
  • For knock sensor 2 -G66-
  • Contacts gold plated
  • Do not interchange
9 - 20 Nm
  • Tightening torque influences the function of the knock sensor
10 - Spark plug, 30 Nm
  • Type and electrode gap See test data, spark plugs.
  • Remove and install with 3122B
11 - Connector
  • Contacts gold plated
  • 3 pin
12 - 10 Nm 13 - 100 Nm
  • Use counter- hold tool 3415 to loosen and tighten
14 - Camshaft sprocket
  • With rotor for Camshaft Position (CMP) sensor
15 - Camshaft Position (CMP) sensor -G40-* 16 - Bracket
  • For Camshaft Position (CMP) sensor

Jun 04, 2009 | 2002 Volkswagen Golf

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