Question about Dynojet POWER COMMANDER EX III USB - HARLEY DAVIDSON - 08 EFI TWIN CAM TOUR

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Maps with the intake and exhaust i have, it does not have a map listed. should i try one that is listed or can i look somewhere else for maps?

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  • Rob Stephenson
    Rob Stephenson May 11, 2010

    What do you have on it Power Commander? Race Tuner? Super Tuner?

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Power commander website; customer service; try to pick a map w/similar intake/ exhaust listed; P/C is not an exact science w/o a dyno. thats what makes it good for shade tree guys you can change maps a dozen times a day and see how it rides or find an indy dyno shop and have them tune it right the first time. it may be a big nut but in the long run a GOOD shop will save you time, money and a head ache down the road...make sure they have a dyno though or else they are just guessing too albeit an educated guess but still a ballpark. a dyno can dial it in!

Posted on Jul 07, 2009

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Posted on Jan 02, 2017

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1 Answer

What does the code PO106 for a 2001 Mazda MPV 2.5liter engine mean.


code p 0106 refers to manifold absolute (MAP) sensor / barometric pressure(BARO) sensor---range performance problem===causes --intake /exhaust leak---wiring---MAP sensor ---BARO sensor

Jul 20, 2017 | Mazda Cars & Trucks

1 Answer

I have 2003 model polo 1.4 highline motor lamp lights and error code: P 1553. Map sensor can help you what the error is


code p 1553 refers to manifold absolute pressure (MAP)/barometric pressure (BARO) sensor --range performance===causes intake /exhaust leak--EGR system---EVAP canister purge valve ---throttle control unit --wiring---MAP sensor ---BARO sensor
as you can see from the list of possible causes for code p 1553 the MAP sensor is not the only possible fault

Nov 24, 2015 | Cars & Trucks

1 Answer

What is code p0106


A P0106 could be caused by: Bad MAP sensor Water/dirt intrusion affecting MAP sensor connector Intermittent open in the reference, ground, or signal wire for the MAP sensor Intermittent short in the reference, ground, or signal wire for the MAP sensor Ground problem due to corrosion causing intermittent signal problem A break in the flexible air intake duct between the MAF and the intake manifold Bad PCM (do not assume the PCM is bad until you've exhausted all other possibilities)

Feb 19, 2015 | 2004 GMC Envoy

1 Answer

Fault codes daewoopo108


P0108 Manifold Absolute Pressure (MAP) Circuit High Voltage points to a manifold absolute pressure (MAP) sensor that's reporting a continuous low intake manifold vacuum pressure condition regardless of present engine operating conditions. Most likely a bad MAP sensor

Aug 22, 2014 | 2001 Daewoo Tacuma 1.8

1 Answer

Citreon c2 vts rac codereader is po106 p 01/01 map/barc0 ckt range/performance fiited new map sensor still wont start


what does the scan tool show.??
? still P0106, and did you reset it?
did you try to start car with MAP disconnected, some do start in limphome mode. rich a a pig but starts.
did you have key off when you fiddled the MAP connector,
or better pull the battery neg, lug first?


lost power to the mAP, check the power pin.
lost ground to sensor.
lost vacuum to the sensor (clogged paths)
Bad MAP sensor Water/dirt intrusion affecting MAP sensor connector Intermittent open in the reference, ground, or signal wire for the MAP sensor Intermittent short in the reference, ground, or signal wire for the MAP sensor Ground problem due to corrosion causing intermittent signal problem A break in the flexible air intake duct between the MAF and the intake manifold Bad PCM
(do not assume the PCM is bad until you've exhausted all other possibilities)

May 23, 2014 | 2005 Citroen C2

1 Answer

Is the map sensor the same thing as the knock sensor on a 1999 daewoo nubira and exactly where is it located


Not the same-the map sensor tells the computer how much air is in the intake to compute fuel requirements-map means manifold absolute pressure-look for it on the firewall or attached to engine-small black box with vacuum hoses, or at least one vacuum hose to it coming from the intake plenum.
The knock sensor is located on the engine block somewhere, maybe under the intake, it is for detecting engine "pinging"-or engine knock, the timing will be retarded a scheduled amount if any cylinders exhibit knock.

Apr 11, 2013 | Cars & Trucks

1 Answer

P0106


A P0106 could be caused by:
Bad MAP sensor
Water/dirt intrusion affecting MAP sensor connector
Intermittent open in the reference, ground, or signal wire for the MAP sensor
Intermittent short in the reference, ground, or signal wire for the MAP sensor
Ground problem due to corrosion causing intermittent signal problem
A break in the flexible air intake duct between the MAF and the intake manifold
Bad PCM (do not assume the PCM is bad until you've exhausted all other possibilities)

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Dec 14, 2012 | 2011 Infiniti M37

1 Answer

When i push in the clutch the motor dies, ,also an error code came up as a map sensor, i have replaced it twice, what is wrong?


If you replaced the MAP twice,you could of been dealing with a code that was logic,and not the actual condition of the engine,It would be nice to know what the IAT (intake air temperature) is,When a MAP comes on it need to be verified because low fuel pressure can cause a MAP code to appear and so could a broke vacuum line or a leaking intake,or a EGR.Since it stall when you step on the clutch remove the 02 sensor and leave the harness connected run the vehicle is there any improvement? If there is your catalytic or exhaust is plugged,(a plugged exhaust can also set a MAP code)

Mar 26, 2012 | Dodge Cars & Trucks

2 Answers

PO106 code GM what is that


P0106 - MAP/Barometric Pressure Circuit Range/Performance Problem

The Powertrain Control Module (PCM) uses the Manifold Absolute Pressure Sensor (MAP) to monitor engine load. (NOTE: Some vehicles have a Barometric Pressure (BARO) sensor that is integral to the Mass Air Flow (MAF) sensor and do not have a MAP sensor. Other vehicles have a MAF/BARO and a redundant MAP sensor where the MAP sensor functions as a backup input in case of MAF failure.) The PCM supplies a 5 Volt reference signal to the MAP sensor. Usually the PCM also supplies a ground circuit to the MAP sensor as well. As the manifold pressure changes with load, the MAP sensor input informs the PCM. At idle the voltage should be 1 to 1.5 Volts and approximately 4.5 Volts at Wide Open Throttle (WOT). The PCM looks for any change in manifold pressure to be preceded by a change in engine load in the form of changes in throttle angle, engine speed, or Exhaust Gas Recirculation (EGR) flow. If the PCM doesn't see any of these factors change while detecting a rapid change in MAP value, it will set a P0106.

Potential Symptoms: The following could be symptomatic of a P0106:
* Engine runs rough
* Black smoke at tailpipe
* Engine will not idle
* Poor fuel economy
* Engine misses at speed

Causes: A P0106 could be caused by:
* Bad MAP sensor
* Water/dirt intrusion affecting MAP sensor connector
* Intermittent open in the reference, ground, or signal wire for the MAP sensor
* Intermittent short in the reference, ground, or signal wire for the MAP sensor
* Ground problem due to corrosion causing intermittent signal problem
* A break in the flexible air intake duct between the MAF and the intake manifold
* Bad PCM (do not assume the PCM is bad until you've exhausted all other possibilities)

Possible Solutions: Using a scan tool, watch the MAP sensor value with the key on, engine off. Compare the BARO reading with the MAP reading. They should be roughly equal. The voltage for the MAP sensor should read approx. 4.5 volts. Now start the engine and look for a significant drop in the MAP sensor voltage indicating the MAP sensor is working.

If the MAP reading doesn't change perform the following:
1. With the Key on, engine off, disconnect the vacuum hose from the MAP sensor. Using a vacuum pump, pull 20 in. of vacuum on the MAP sensor. Does the voltage drop? It should. If it doesn't inspect the MAP sensor vacuum port and vacuum hose to manifold for a restriction of some kind. Repair or replace as necessary.
2. If there are no restrictions, and the value doesn't change with vacuum, then perform the following: with the Key on and engine off and the MAP sensor unplugged, check for 5 Volts at the reference wire to the MAP sensor connector with a Digital Voltmeter. If there is none, check for reference voltage at the PCM connector. If the reference voltage is present at the PCM connector but not the MAP connector, check for open or short in the reference wire between MAP and PCM and retest.
3. If reference voltage is present, then check for existing ground at the MAP sensor connector. If it isn't present then repair open/short in the ground circuit.
4. If ground is present, then replace MAP sensor.

Other MAP sensor trouble codes include P0105, P0106, P0107, P0108 and P0109.

I hope this helps to solve it (remember to rate this answer).

Oct 28, 2010 | 2003 GMC Envoy Xl

1 Answer

2005 jeep liberty diesel code # p0101 map- sensor out of range what is map


The MAP sensor (MANIFOLD ABSOLUTE PRESSURE) changes voltage or frequency as intake manifold pressure changes (air flow increases or decreases). The engine's computer uses the reading to advance or ****** engine timing. On older, non-fuel injected engines the vacuum advance on the distributor did basically the same thing.
The MAP sensor also works with other sensors on the Jeep engine, specifically the Throttle Position Sensor (on the throttle body) and Crank Position Sensor (on the transmission bell housing) to control other fuel flow and ignition timing functions.
If you're having problems with the MAP sensor, or are getting a Check Engine light and code for the MAP sensor keep in mind that other problems may cause that error code.
Bad vacuum hoses, vacuum leaks, bad EGR valves, intake manifold leaks, clogged air filter can all affect the MAP. sensor. To know for sure all the other sensors should be checked for correct voltage and perimeters
Also, if you have done any mods to the engine, especially intake, exhaust and ignition mods you may get an error code for the MAP or incorrect reading and a resulting loss in power or increased fuel usage.
The map sensor is easy to change with a couple screws off the Throttle body.. The part the air inters (the air breather). Buy one from the auto parts store if your sure that is the problem and just replace it..There is no adjustments to it...

It really sounds to me that you have a small vacuum leak in a line somewhere.You can try spraying the motor vacuum lines with soapy water with the vehicle running to find a leak. Also listen and feel under the dash for leaks and hissing sounds.
Hope this helps.......

Oct 31, 2008 | 2005 Jeep Liberty

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