Question about 2007 Toyota Prius

1 Answer

Where is the pcm(power control module) located on my 2007 prius

Coil pack has been switched from and code wont clear showa a open

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Welcome Back:

    Visited the website for 2 consecutive days.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 19 Answers

Hi , watch the video link , i Hope that ca Help u , Good Luck
How To Remove And Repair 2001 2002 2003 Toyota RAV4 ECM ECU

Posted on Mar 25, 2014

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

P0351 code loss of power 2.3L08ford ranger,it warms slow and really need to eliminate1~voltage regulator is where?) & 2~ ground through PCM) 3~knowing limits&threashholds{sensorsIGNcircuit}?Ty 0$


P0351 loss of power ? That's not what this code is about . P0351 - Ignition Coil A Primary/Secondary Circuit ,you have a bad coil and possibly a bad coil driver inside the PCM . Do yourself a favor an take your vehicle to a qualified repair shop !
P0351 - Ignition Coil A Primary/Secondary Circuit Description: See the description for DTC P0350. Possible Causes: See the possible causes for DTC P0350. Diagnostic Aids: See the diagnostic aids for DTC P0350. Application Key On Engine Off Key On Engine Running Continuous Memory Coil-on-plug (COP) ignition testing - GO to Pinpoint Test JF . GO to Pinpoint Test JF . Coil pack ignition testing - GO to Pinpoint Test JE . GO to Pinpoint Test JE .
P0350 - Ignition Coil Primary/Secondary Circuit Description: Each ignition primary circuit is continuously monitored. The test fails when the powertrain control module (PCM) does not receive a valid ignition diagnostic monitor (IDM) pulse signal from the ignition module (integrated in the PCM). Possible Causes:
  • Open or short in the ignition START/RUN circuit
  • Open coil driver circuit
  • Coil driver circuit short to ground
  • Damaged coil
  • Coil driver circuit short to VPWR
Diagnostic Aids: Use the 12-volt non-powered test lamp to verify START/RUN voltage at the ignition coil harness connector.
Check the coil driver circuit for open, short to VPWR, or short to ground. Application Key On Engine Off Key On Engine Running Continuous Memory All GO to Pinpoint Test JE .

Feb 18, 2017 | 2008 Ford Ranger

1 Answer

2004 caravan 3.3 OBD code P2308 ignition coil "C" secondary circuit ? No spark to cylinder 6 & 3 ? plugs & wires good & new coil pack ??


This code could also mean the transistor inside the engine computer is fried . New PCM/ECM needed .

P2308 Dodge Description The current flow, or dwell, through the primary ignition coil is controlled by the Powertrain Control Module (PCM) by providing a switched ground path through the ignition coil driver to ground. When the ignition coil driver is switched on, current rapidly builds up to a maximum value, determined by the coil inductance and resistance. When the current is switched off, the magnetic field collapses which induces a secondary high voltage surge and the spark plug is fired. This high voltage surge creates a flyback voltage which the PCM uses as a feedback during the ignition diagnostics. The PCM continuously monitors the ignition system for concerns. The P2308 code sets when the PCM detects a short to voltage in the circuit.

Videos on youtube for testing Computer drivers . Chrysler Pacifica misfire codes p2308 p0303 Doesn't matter this a chrysler . Dodge , Chrysler and Jeep , samething

Jan 30, 2017 | Cars & Trucks

1 Answer

I have power to coils but will not spark.


Is there a control signal from the PCM ? Does your Escape have COP - coil on plug ignition or a coil pack ? an what engine 2.3 or 3.0 L ? For the PCM - engine control module to turn the coils on an off it has to have a good signal from the crankshaft position sensor . Autolite Coil on Plug Ignition troubleshooting

Sep 25, 2015 | 2007 Ford Escape

1 Answer

What energises coil pack


Its not what energizes the coil pack, but what controls it, and that is the ignition control module, or ICM. The power to the coil pack is or should be constant, anytime the key is in on or run. The power may be from the switch or from the engine computer, but it is constant.

The ICM takes this primary circuit current from the coils and controls the coils that way. When a coils primary circuit is cut by the ICM, a spark is delivered out top of the coil. The ICM does this when the computer determines spark is needed and sends a signal to the ICM.

A few other things it could be, too, causing no spark, like the crankshaft sensor, or the pcm, but often it is the ignition control module.

Mar 08, 2015 | Cars & Trucks

1 Answer

Po 353 code


P0353 CHEVROLET Description The ignition system on the vehicle uses individual ignition coils for each cylinder. The Powertrain Control Module (PCM) controls each ignition coil operation. The PCM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.

Possible Causes - Ignition Coil harness is open or shorted
- Ignition Coil circuit poor electrical connection
- Faulty Ignition Coil 3
- Faulty Powertrain Control Module (PCM)
Read more: http://engine-codes.com/p0353_chevrolet.html#ixzz21kWvhhBc

Jul 26, 2012 | 2006 Chevrolet Cobalt

1 Answer

HOW TO FIX CODE P0700


1. Disconnect the Transmission Control Module (TCM) and get a resistance reading from pin 60 to pins 16 and 17, should be 1-3 ohms.
2. If the resistance is high, check the wiring from the TCM to the solenoid pack. If OK, replace the solenoid pack
This is a code for the poertrain control module recieving an error from the transmission control module, you need to clear the p0700 code from the Powertrain Control Module (PCM).

Mar 13, 2011 | 2007 Saturn Aura XR Sedan

1 Answer

Codes p0351 miss and is goverened at 2800 rpms.


P0351 is Ignition Coil A Primary/Secondary Circuit Malfunction.
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
Possible solution - If damage, repair ignition coil circuit - Replaced ignition coil - Replaced PCM or ECM When is the code detected? The test fails when the Powertrain Control Module (PCM) or Electronic Control Module(ECM) does not receive a valid pulse signal from the ignition coil.
P0351 Description: 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.
Hope this helps :)

Mar 07, 2011 | 2002 Dodge Intrepid

1 Answer

P0352 code came up what might be the problem


P0352 - Ignition Coil B 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.

When is the code detected?
The test fails when the Powertrain Control Module (PCM) or Electronic Control Module(ECM) does not receive a valid pulse signal from the ignition coil.

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

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


Hope helps with this (remember to rate this answer).

Jan 14, 2011 | Mazda RX-8 Cars & Trucks

1 Answer

07f-150 no spark


Have you checked the ignition module..? If my memory serves me, you should have a module which controls the spark. This can be located anywhere so, if you have a distributor, it should be attached to that, if you have waste spark ignition, the module can be attached under the coil packs or mounted on the inner guard. Without been able to look under the hood, it is difficult to point out the exact location of the ign module..The module controls everything with regard to spark and the PCU only sends timing info to that module, the PCM does not directly control spark.. You may have a security pack issue ( if the vehicle has the security pack fitted) so check that the flashing security lamp is out when you are cranking the engine, if it is on or flashing, then the security pack has not been turned off and you will lose spark and injection pulses..

Nov 04, 2009 | 2007 Ford F-150 Harley Davidson

2 Answers

Wont start


Check your rotor, distributor cap, coil wire.did you change the module inside the distributor cap.

Jul 20, 2009 | 1996 Ford Explorer

Not finding what you are looking for?
Cars & Trucks Logo

141 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75817 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8180 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...