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350z is reading a p0300 codemultiple misfire, but one ...

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Jul 01, 2020· 350z is reading a p0300 codemultiple misfire, but one only coil pack and spark plug was bad and then it shut off on when I came to a stop.. Mechanic''s Assistant: Have you seen the misfire code before? Has the Nissan been stalling? I have. It was a crank stalling during acceleration, but stalled out when I came to an abrupt stop and then cranked after two …

Clear ECU Selflearning | The Nissan Club

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Mar 21, 2010· 3. Disconnect mass air flow sensor harness connector, and restart and run engine for at least 5 seconds at idle speed. 4. Stop engine and reconnect mass air flow sensor harness connector. 5. Make sure DTC P0102 is displayed. 6. Erase the DTC memory. Refer to EC662, "HOW TO ERASE EMISSIONRELATED DIAGNOSTIC INFORMATION" . 7. Make …

Bad Mass Air Flow Sensor? (7 Symptoms with Fixes) | The ...

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Oct 22, 2018· 03/31/2021 10/22/2018. The symptoms of a bad mass air flow sensor include low engine power, poor fuel economy, an engine that won’t start, a check engine light on the dash and a gas smell from the exhaust fumes. A bad mass air flow sensor is often the likely culprit if your car isn’t running as it should. The job of the mass air flow sensor ...

KN Response to Mass Air Flow Sensor Concerns

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MASS AIR FLOW SENSOR INVESTIGATION. No dealership or service provider, when contacted, has ever been able to provide us with evidence to support this "myth," and in fact, our investigations have revealed that even authorized dealerships are simply speculating and do not have the test equipment necessary to know whether the sensor has failed or why.

NEW MAF IN THE Z 350Z Mass Air Flow sensor …

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Aug 29, 2017· Changed the MAF in the 350Z. Idle was fluttering. There was no check engine light or codes being thrown. Basic repair took less than 5 minutes. This was repl...

How to Clean Mass a Air Flow Sensor Nissan 350Z …

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May 19, 2020· If your vehicle is hesitating, getting poor fuel economy or has a check engine light; the Mass Air Flow Sensor may need to be cleaned. In this video we go o...

Maf ? Nissan 370Z Forum

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Dec 15, 2012· UpRev MAF GT sensor will read almost 180% the air flow range of the factory sensor while allowing stable idle air flow measurements. If you have a Nissan or Infiniti vehicle that you''re adding Forced Induction to, you will need this upgraded MAF Sensor. We''ve worked for many years to offer a MAF sensor that we can put our name on.

Nissan Tuning Guide UpRev

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Mass Air Flow Sensor: Single axis = sensor voltage. Axis is static (not adjustable). Although the values in this table are raw (no real world conversion) they are directly related to grams per second of flow. ** MAF table tuning tips: Tuning the table is very straight forward.

What should MAF sensor numbers be? | GMTNation

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Sep 01, 2014· In answer to your question to 6 is correct MAF reading for warmed up idle, remember it''s calculated PCM looks at IAT and MAS (sensor frequency) to calculate the weight of the air in grams per/sec. If MAF was bad to run 18% lean you MAF would have to be in the range (18% less than normal).

MAF Sensor Testing V1 ALLDATA Support

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engine at idle, the MAF’s PID value should read anywhere from 2 to 7 grams/second (g/s) at idle and rise to between 15 to 25 g/s at 2500 rpm, depending on engine size. Most manufacturers provide specifications for air flow at idle; some will provide specifications at …

Nissan 350Z Mass Air Flow Sensor MAF Sensor Replacement ...

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Find the right Mass Air Flow Sensor at the right price for your Nissan 350Z at AutoZone. Choose from an assortment of brake shoes pads with Free Next Day Shipping, InStore Pickup Curbside Pickup.

I had a misfire in cylinder 6 in my 2004 Nissan 350Z. I ...

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Oct 02, 2018· I had a misfire in cylinder 6 in my 2004 Nissan 350Z. I change the plug and put mass air flow large hose back on to test it and the misfire was gone. I took the large hose back off and change the other 2 plugs on that side. I put hose back on and now the car is shaking like a misfire but my scanner says "PO 102 Mass or Volume Air Flow A Circuit Low".

Mass Air Flow Sensor Testing,P0171P0174 System Lean | MDH ...

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Obtain sensor specifications from a reliable source; you can send us an email from the Help Link and we can assist with most information. Hook up a scan tool with the ability to monitor sensor valves (PIDS) and pull up the mass air flow sensor. Record your MAF sensor reading at idle, and again at various RPM ranges.

MAF Erratic Readings: Mass Air Flow Readings Constantly ...

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Feb 23, 2020· 2011 VAUXHALL ASTRA. 4 CYL. TURBO. 2WD. MANUAL. 77,000 MILES. Mass air flow readings constantly fluctuate from 2g/s to 14 g/s at idle and fluctuate across all rpm ranges. Do you.

Nissan P0171 – Meaning, Causes, Symptoms, Fixes FIXD ...

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Oct 11, 2018· Many people will replace the air fuel sensor or O2 sensor as soon as they get a bad reading, but the root cause is often a dirty or faulty mass air flow sensor or vacuum leak, thus causing the O2 or A/F sensor to read differently to compensate. Reading and analyzing fuel trims and the freeze frame data is the key to properly diagnosing P0171.

7 Symptoms of a Bad Mass Air Flow Sensor

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Oct 07, 2020· The mass air flow sensor measures the air mass flowing into the engine intake. Measuring air mass is critical in calculating how much fuel to add to achieve the correct airfuel ratio (AFR). The ideal AFR is :1 ( pounds of …

G35 350z How To Clean MAF (Mass Air Flow Sensor) ECU ...

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Oct 06, 2017· In this video I explain how I cleaned my MAF (Mass Airflow Sensor) In my Infiniti G35 Coupe. This will also work in a 350z and possibly the Maxima. It''s smar...

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