Question about Cars & Trucks

Open Question

Have a rd ii locking out on rpm sensor fault. This should not stop the unit from running. Any ideas would help. Mark.

Posted by on

  • yadayada
    yadayada Dec 15, 2016

    Unit, what is a unit?

×

3 Suggested Answers

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

  • 160 Answers

SOURCE: RPM Oscillating

have you had the vehicle speed control reprogrammed if not that could be your problem

Posted on Nov 12, 2008

  • 3679 Answers

SOURCE: Fault code 8000 rpm . Led ok changed sensor unit

i'm no bike expert but have been reading up on this site , sounds as if its either the TPS if you've got carbs or the EXUP pulley/valve ,anyway have a read up yourself it may give you a clue as to whats going on

Posted on Jun 03, 2014

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Van will not rev above 2800 rpm


I think I would check in the tank and see if excess mastic didn't end up inside of the tank and is clogging the sump tube.

May 22, 2016 | Cars & Trucks

1 Answer

Engine revs high and low all the time when stopped


run the fault codes and check for faulty MAP/MAF/VAF sensors

Mar 23, 2014 | Mazda MX-3 Cars & Trucks

1 Answer

Flooding when gets warm


SOUNDS LIKE MANIFOLD AIR TEMPERATURE SENSOR AT FAULT OR BAD CONNNECTION. IF NOT CONNECTED SENDING FAULTY TEMP READING TO ECU -40 DEG

Feb 27, 2014 | 1988 Ford Bronco II

1 Answer

1997 Cadillac Seville Engine races 4000 RPM on startup


run fault codes and check for accelerator position sensor problem Check for MAP/MAF sensor faults.

Nov 17, 2013 | Cars & Trucks

1 Answer

Hi, i own a honda accord 91, and its start to acelerate an deacelerate by itself, i dont have idea what could t be thaks


if when its cold and runs at a high idle like normal, and then when it reaches operating temp it starts to fluctuate in the revs. (up and down from 900 rpm to around 2500 rpm) you will find that the engine management temp sender is faulty. To ensure this is the fault. When its doing this and at normal running temp. stop the engine, Disconnect the battery for a couple of minutes. Reconnect the battery this clears all the codes stored buy the computer. Start the car while still at the normal operating temp. If the problem is gone it is the sensor i have previously stated. This sensor can be found on th back end of the cylinder head its a two wire sensor. I hope this has helped.

Jan 14, 2011 | 1991 Honda Accord

2 Answers

Abs light stays on and odometer quit working


Hi!!
When Yellow ABS warning light illuminates during normal operation, the system has detected a problem and has stored a Diagnostic Trouble Code (DTC). Loss of power to module will cause system to be deactivated and Yellow ABS warning light to be illuminated. This fault will not set a DTC.
The Rear Anti-Lock Brake System II (RABS II) Speed Sensor is located on the Rear Differential Case. This sensor sends the speed signal of the rear tires to the RABSII Control Module, which also receives the Turbine Shaft Speed Sensor. The RABSII Control Module uses both signals to control the RABS II Proportioning Valve. If the RABSII Control Module does not receive both signals, the ABS Light will come ON.
Finally, the Sensor I think is giving you trouble. The Turbine Shaft Speed (TSS) Sensor is located on the transmission tail. This sensor sends the speed signal to the PCM which in turn sends it to the Speedometer and to the RABSII Module. If this sensor is disconnected or inoperative, the Speedometer won't work and the ABS light will come ON. Check electrical connector to the sensor, make sure is clean, free of corrosion and properly connected.
Before you replace the sensor, have the computer codes scanned for FREE at AutoZone, Checkers or similar autoparts store.
Good Luck!! A HELPFUL - 4 THUMBS - rating for this solution would be greatly appreciated. Thank you for using FixYa.

Jan 06, 2011 | 2000 Mazda B-Series

1 Answer

I have a 1998 Lincoln Mark VIII. It was overheating and my diagnostics stated sensor had low input. I replaced the sensor and the thermostat. It idles fine with no overheating, but as soon as I go down the...


Carefully raise the engine RPM above 2000 and observe the Radiator hoses for collapse. Have your cap checked for holding pressure.

The electric fans usually are 2 speed units. Check with Autozone or Oreillys for the relays which switch to high speed. Some rely on a second temp sensor; you may have changed the dash gauge temp switch and not the fan speed temp switch.

Then if no success you need to get the Fan clutch checked with a timing light. The fan clutch is designed to lock at higher temps. It is suppose to slip in cold weather. A mechanic would take a timing light with a RPM scale and compare the crankshaft RPM with the fan RPM to see if the fan clutch is bad.

Aug 25, 2010 | 1998 Lincoln Mark VIII

2 Answers

THE WIRING ON THE FAN CLUTCH GOT CUT AND THE WIRES FROM THE TRUCK ARE YL/RD,BLK/RD,GREEN/GRAY,RD/GREY,GREEN THE WIRES FROM THE CLUTCH ARE RD,GREEN,WHITE,ORANGE,BLACK. TRYING TO BE SURE BEFORE I CONNECT...


1) ECM Fan Clutch 1) K160 18BR/OR Park Lockout Solenoid Control Green
1) BR / OR = Brown/Orange unit with Green
2) K900 18DB/DG Sensor Ground 2) Black
2) DB / DG = Dark Blue/Grak Green unit with Black
3) K161 18BR/LB Fan Speed Sensor White
3) BR / LB = Brown/Light Blue unit with White
4) Not Used
4) Not Used
5) F856 18YL/PK 5 Volt Supply Orange
5) YL/PK = Yellow/Pink unit with Orange
6) F504 20GY/PK Fused Ig. Sw. Output Red
6) GY/PK = Gray/Pink unit with Red
With this, you have 5 due color cables unit to the 5 full color cables. Run.

Good luck, and rated this help (and us chat).

Aug 27, 2009 | 2004 Dodge Ram 3500 Truck

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

Related Topics:

14 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...