Question about 1992 Lexus Sc 400

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Lexus SC400 (1994): OBD says: error code 13 (RPM Signal)

The engine bulb lit up when the rpm falls under 1000 rpm. OBD says: error code 13 (RPM Signal) The error appeared the first time after fixing the problem with one of the O2 sensors.

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  • Andreas
    Andreas Dec 06, 2012

    First time the error appeared after replacing the power steering pump.

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4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

pdbaker6
  • 70 Answers

SOURCE: obd code P0135 on a lexus ls400

usually your first sensor is located on the exhaust manifold

Posted on Jun 22, 2009

  • 1 Answer

SOURCE: how to repair code13 - RPM signal no.2 Lexus Ls400

HOW TO FIX CODE 13 1995 LEXUS SC400

Posted on Nov 30, 2010

bunnydawg
  • 5158 Answers

SOURCE: How many O2 sensors on a 1997 Lexus ES 300?

according to the manual i have... it has three.... one in the exhaust manifold.... and two in the exhaust pipe..... slightly vauge on the exact location of the last two sensors... but looks like it is after the catylitic converter.

Posted on Apr 15, 2009

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1 Answer

How to fix codes p195 on 2004 lincoln ls 3.0


Generic OBD Error Code Details for P0195 Engine Oil Temperature Sensor What does this mean? OBD Code P0195refers to
The Engine Oil Temperature (EOT) sensor is a thermistor device in which resistance changes with temperature. The electrical resistance of a thermistor decreases as the temperature increases and the resistance increases as the temperature decreases. The varying resistance affects the voltage drop across the sensor terminals and provides electrical signal to the Powertrain Control Module (PCM) corresponding to temperature. Thermistor-type sensors are considered passive sensor. A passive sensor is connected to a voltage divider network so that varying the resistance of the passive sensor causes a variation in total current flow. Voltage that is dropped across a fixed resistor in a series with the sensor resistor determines the voltage signal at the PCM. This voltage signal is equal to the reference voltage minus the voltage drop across the fixed resistor. The EOT sensor measures the temperature of the engine oil. The sensor is typically threaded into the engine oil lubrication system. The PCM can use the EOT sensor input to determine the following: - On variable cam timing (VCT) applications the EOT input is used to adjust the VCT control gains and logic for camshaft timing. - The PCM can use the EOT sensor input in conjunction with other PCM inputs to determine oil degradation - The PCM can use EOT sensor input to initiate a soft engine shutdown. To prevent engine damage from occurring as a result of high oil temperature, the PCM has the ability to initiate a soft engine shutdown. Whenever engine RPM exceeds a calibrated level for a certain period of time, the PCM will begin reducing power by disabling engine cylinders. Symptoms Possible sumptoms of OBD code P0195
- Engine Light ON (or Service Engine Soon Warning Light) Causes Possible causes of OBD code P0195
- Engine not at operating temperature. - Cooling system problem of stuck thermostat. - EOT circuit failure. - Bad EOT sensor - Damaged PCM.

Nov 15, 2015 | Lincoln Cars & Trucks

1 Answer

How do i get rid of engine code 13


Tony, take the new belt off and start over. You've not set the valve timing properly. Get the #1 piston up to top dead center on compression stroke first. Now remove the belt and get the crankshaft in proper position, THEN put the belt back on NOT moving the crank or cam pully when applying the tensioner. Before you put the covers and other stuff back on and in your way of sight, turn the engine over 360 degrees and see if the marks come back to proper position. Should be good now. Put the accessories back on and done.

Dec 01, 2014 | 1992 Lexus Ls 400

1 Answer

How do I fix code 13 engine speed sensor Above 1000 rpm


Clearing the codes is simple that is done by removing the fuse of the EFI from junction box 2 for 10 seconds. Make sure to remove the jumper wire and switch the key off before clearing the codes.

Here are some common Lexus vehicles 1990-1995 codes:

Code 12 and Code 13 Rpm signal circuit fault
Code 14 Igniter signal circuit fault
Code 16 ECT control signal fault
Code 21 and Code 28 Main oxygen sensor fault (for ES300; SC300 & GS300 models)
Code 22 Coolant temperature circuit fault
Code 24 Intake temperature sensor circuit fault
Code 25 and Code 26 Air fuel ratio fault (for ES300 & SC300 models)
Code 27 Sub-oxygen sensor circuit fault (for ES300 CA & GS300 models)
Code 31 Low airflow meter voltage (for ES300 and GS300 models)
Code 32 High airflow meter voltage (for ES300 model)
Code 35 Barometric pressure sensor circuit fault (for GS300 & SC300 models)
Code 41 and Code 47 Throttle position sensor circuit fault
Code 42 Vehicle speed sensor circuit fault
Code 43 Starter signal
Code 51 Switch condition signal fault (for ES300; GS300 & SC300 models)
Code 52 Code 52 and Code 55 Knock sensor circuit fault
Code 71 EGR system circuit fault (for ES300; GS300 & SC300 models)
Code 78 Fuel pump control circuit fault (for GS300 & SC300 models)

Nov 18, 2014 | 1990 Lexus LS 400

1 Answer

I have a 92 Lexus LS 400 I had a code 13 but I fix that but the engine light is still on what do I do?


Chances are the problem causing the code to be set is still there.
If the problem is fixed, and you clear the code, it should not come back.
Code 13 should be a loss of RPM signal which could be a cam sensor or something else.

Feb 22, 2014 | Cars & Trucks

1 Answer

What does obd code p0301 on 2002 pt cruiser mean?


Trouble Code: P0301

Cylinder No. 1, 2, 3 or 4 Misfire Detected

Trouble Code Conditions: Engine is running; atmospheric pressure, fuel level, battery voltage, engine speed, engine load are above minimal predetermined specifications; the engine is not in fuel cutoff and intake air temperature and coolant temperature are within normal operating ranges; there are no DTCs relating to ECT, CMP, CKP, MAP or IAT Sensor, to Crank rationality, to Crank Sensor Learn invalid, or to System Voltage. If total misfires detected are greater than 7% during the first 1000 rpm, or are over 3% after the first 1000 rpm, or are 25% during any 200 rpm with suspect cylinder misfire counter more than 80% and no other cylinder misfire counters above 80%, this DTC will set. The MIL will flash after first trip occurrence and will be steady after second trip.

Possible Causes:


Fuel system problems existErratic CMP or CKP Sensor signalsIgnition system problems existEngine mechanical problems existPCM has failed

Jan 29, 2013 | 2002 Chrysler PT Cruiser

1 Answer

Peugeot 206 XS Can't accelerate above 1000 rpm at any gear


The very first thing you need to do here is have the engine control module scanned for fault codes with an OBD2 fault code reader or scan tool. Once you have the fault codes then you can diagnose the cause by the fault code or codes received.

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1 Answer

I have a 2008 mercury Milan with nearly 60k miles on it. When I come to a stop the rpm drops by 1000 then recovers quickly. What should I do to fix the problem? Any suggestions will be greatly appreciated.


Check out related help links to troubleshoot these problem:----Click the link below:---Idles Fine but RPM jumps in drive mode? http://technoanswers.blogspot.in/2012/07/idles-fine-but-rpm-jumps-in-drive-mode.html
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--------How to adjust rpm on 2009 dodge charger SRT8?


http://schematicsdiagram.blogspot.com/2011/12/how-to-adjust-rpm-on-2009-dodge-charger.html
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Engine cuts out at 3000 RPM? http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html

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Cold start problem and vehicle shudder around 2500 to 3500 rpms
http://repairhelpcenter.blogspot.com/2012/10/cold-start-problem-and-vehicle-shudder.html

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High rpm in neutral? Inconsistant high RPM in neutral? http://technoanswers.blogspot.in/2012/02/high-rpm-in-neutral-inconsistant-high.html

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Jetski Sputters and Low RPM? http://whatisbyme.blogspot.in/2012/07/jetski-sputters-and-low-rpm.html

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Fuel Injection Problem And RPM suddenly increases http://whatisbyme.blogspot.in/2012/07/fuel-injection-problem-and-rpm-suddenly.html

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2005 Toyota Highlander: Engine runs hard RPM below 3000? http://whatisbyme.blogspot.in/2012/05/2005-toyota-highlander-engine-runs-hard.html

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1987 Toyota Camry: RPM Drops going Up hills? http://whatisbyme.blogspot.in/2012/05/1987-toyota-camry-rpm-drops-going-up.html

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Cruise Control stops working, Excessive cranks to start the engine and RPM goes max 2500 http://whoisbyme.blogspot.in/2012/07/cruise-control-stops-workingexcessive.html

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1990 Toyota 4Runner: Engine cuts off when reaches 2000 RPM?


http://whatisbyme.blogspot.in/2012/05/1990-toyota-4runner-engine-cuts-off.html

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1999 Toyota Camry: Erratic stalling and high engine RPM at idle?


http://whatisbyme.blogspot.in/2012/05/1999-toyota-camry-erratic-stalling-and.html

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1995 Toyota LS: Misfire at idle or low RPM http://whatisbyme.blogspot.in/2012/04/1995-toyota-ls-misfire-at-idle-or-low.html

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Lexus RX: Tapping noise under Valve Cover At Low RPM? http://technoanswers.blogspot.in/2012/04/lexus-rx-tapping-noise-under-valve.html

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These will help.
Thanks.

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1 Answer

I have a toyota hiace kzh100 giving me code 13 and 14


CODE 13 NO NE IGNITION SIGNAL TO ECM WHEN ENGINE SPEED IS GREATER THAN APPROXIMATELY 1000 RPM. CODE 14 NO IG OR IGF IGNITION SIGNAL TO ECM FROM IGNITER SEVERAL TIMES IN SUCCESSION.

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