Question about 2002 Ford F150 Regular Cab

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2002 Lightning getting a P0320 code

I changed all the plugs and they looked good, I also checked all the connections and checked the coils with a ohm meter and they were all about the same. I also didn't see any carbon tracking on any of the coils or plugs the boots also looked good. 35000 miles on the truck.

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  • 111 Answers

Punch code into google search and check symptoms

Posted on Sep 13, 2009

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Posted on Jan 02, 2017

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2002 mitsubishi galant 1 and 4 spark plugs no spark ....i need help . . i change the coil and plugs already still no spark..


Look more closely at the 1 and 4 coil, also, check for trigger signal to these coils. I mostly suspect the trigger unit.

Dec 04, 2014 | 2002 Mitsubishi Galant

1 Answer

OBD code P0320


HI there code P0320 is ignition-distributor engine speed input circuit malfunction .
IS your Engine Light ON or Service Engine Soon Warning Light if so check for lose wire connections
At Crank Position Sensors =if OK
Check for Arcing secondary ignition components,coil, wires and plugs.=if OK
Check your battery for Low battery charge.=if OK
Replace your crank position sensor .

good luck
ziggyone

Jul 05, 2011 | Mercury Mystique Cars & Trucks

2 Answers

Trouble code P0320 ignition/dist. engine speed input circuit


P0320 - Ignition / distributor engine speed circuit malfunction

The ignition engine speed sensor input signal to Powertrain Control Module (PCM) or Electronic Control Module (ECM) is continuously monitored. The test fails when the signal indicates that 2 successive erratic profile ignition pickup (PIP) pulses occurred.

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

When is the code detected?
The P0320 code is triggered when 2 successive erratic PIP pulses are detected.

Possible Causes:
- Loose wires/connectors
- Faulty Crank Position Sensors
- Arcing secondary ignition components (coil, wires and plugs)
- Low battery charge
- Powertrain Control Module

Possible Solutions:
- Resecure loose wire or connectors
- If battery charge is low, recharge or replaced battery
- Replaced crank position sensor
- Replaced starter motor


Test it and tell us news.

Nov 18, 2010 | 2004 Ford Explorer

5 Answers

2002 mercury sable. misfiring. taken it to get looked at. cant find why its misfiring. check engine light is on.


first take it to have the codes extracted then post them and I may have an idea as to what may be wrong with it. I know autozone will extract the code for free some other shops may as well.

Jan 02, 2010 | 2002 Mercury Sable

2 Answers

I am getting the codes p0320 and also the code p1299 the truck is shutting down when driving down the road sometimes will start right back up and sometimes you have to wait for a bit and then drive for...


Hello

The codes you are getting:

P1299
- Cylinder Head Over Temperature Protection Active Indicates an engine overheat condition was detected by the cylinder head temperature (CHT) sensor. An FMEM Strategy called Fail-safe Cooling was activated to cool the engine. Engine cooling system concerns

Causes:
Low engine coolant level
Base engine concerns


P0320 - Ignition Engine Speed Input Circuit Malfunction - The ignition engine speed sensor input signal to PCM is continuously monitored . P0320 indicates that two successive erratic profile ignition pickup ( PIP ) pulses have occurred

causes: loose wires / connectors , arching secondary ignition components ( coil , wires , + plugs ) , on board transmitter ( 2 - way radio )

This is the explanation for the error codes you are receiving, at least it is a good place to start looking for the problem. Hope this can help you.

Kind regards
Andrea

Nov 13, 2009 | 2002 Jeep Liberty

2 Answers

I have a 1999 VW Passat 1.8l turbo. It has codes P0300 and others


They may not be firing. I would check spark from coils. You may have a bad coil pack. Do check for any vacuum lines. You can go to autzone.com and register for full free online repair manual

Sep 23, 2009 | 1999 Volkswagen Passat

1 Answer

My 2000 F150 Has a code of P0320


check plugs and wires,start engine and jiggle wires to see if anything happens distributor, coils sensor wires for corrosion also check crank sensor

Sep 09, 2009 | 2002 Ford F150 Regular Cab

1 Answer

FORD RANGER ENGINE PROBLEM


P0320 - Ignition Engine Speed Input Circuit Malfunction - The ignition engine speed sensor input signal to PCM is continuously monitored . P0320 indicates that two successive erratic profile ignition pickup ( PIP ) pulses have occurred Some possible causes are : loose wires / connectors , arching secondary ignition components ( coil , wires , + plugs ) , on board transmitter ( 2 - way radio )

Jul 14, 2009 | 1998 Ford Ranger SuperCab

2 Answers

Slight miss when pulling out and light acceleration.


You probably have a bad coilpack - but lets not guess...
Take a voltmeter and check the resistance of the secondary terminals on the coilpack. These are the terminals under the plug wires on the coil. only remove two wires on the same coil at one time. check the resistabce on the terminals and it should be no higher than 15000 ohms. if you see any black powder or staining on the coil terminal when you remove the wire from it then you have to replace the coil AND the wires. don't waste your time replacing one without the other if you see the black under there.

Here is another test for bad wires. take a windex bottle of WATER and a tablespoon of table salt in it. start the engine and spray the plug wires from the coil to every plug you can get it on. turn off the lights arround the car so it's dark. look carefully and check to see of you see any arcing. this looks like mini-lightning bolts. look closely. Good luck...Scott

Sep 13, 2008 | 1994 Oldsmobile 88

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