Question about 1994 Ford Crown Victoria

2 Answers

I have 2 codes I get on my 1994 crown victoria. 998 and 122. I changed the TPS but I still get the code. As for the 998 I have no idea.

At first I had a 172 code on O2 sensor, so I changed it. I was losing power going uphill and it runs/idles bad until it gets warmed up and then it runs better.

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Ford Master
  • 3,218 Answers

Code 998 refers to VPWR solenoid and transmission. Can,t help with anymore info

Posted on Apr 05, 2015

  • Joey Tardy Apr 05, 2015

    Paul what is VPWR not familiar with that term. I will leave a tip tomorrow after I have had a chance to check what you told me.

  • paulmacintyre
    paulmacintyre Apr 06, 2015

    Vehicle power supply to one of the transmission solenoids. I researched this code through ny shop computer and it is very vague. I have never experienced this code in all my years repairing cars. You may need a breakout box to find this problem as the ECM on these older vehicles are like dinosaurs. Hope this helps

×

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Ford Master
  • 531 Answers

122 is TP low (possibly grounded or open circuit) - TPS
that suggested it's not really the sensor itself is bad, but a wiring problem!

gotta trace and make sure the ground circuit and or wiring to that sensor is not broken

as for the other 3 digit code, no idea as well. reset the ecu/ecm and read the flashes again


Ford OBD Trouble Codes

Posted on Apr 05, 2015

  • Joey Tardy Apr 05, 2015

    Can I leave a tip tomorrow afternoon after I have had a chance to check what you told me?

×

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

I have 2006 crown victoria p71 car starts but no accleration


Both codes are for the throttle actuator control, and could have been set when you ran the engine with the component unplugged.
I would have the codes cleared and see if the computer resets the default settings next.

Dec 18, 2012 | 2006 Ford Crown Victoria

1 Answer

Check Engine Light Crown Vic 1994 - runs great


Hello
When the service engine soon light (Also called the check engine light) is turned on this is to alert you to the fact that Powertrain Control Module (computer) has detected a failure somewhere in the systems it controls you may not feel any difference in the way the engine runs, this can be the transmission or the engine or emission system, there are fault codes set in the modules memory for these faults. What needs to happen now is to have the powertrain control module scanned with a special tool called an OBD2 electronic engine control scanner or a OBD2 code reader. Once the code(s) are read then you must perform the diagnostics for each code and make the appropriate repairs based on the findings of the diagnosis that was performed, this is called doing "Pinpoint" testing.

Jul 27, 2012 | 1994 Ford Crown Victoria

1 Answer

1994 Crown Vic need wiring schematic for the complete horn system


I tore appart the steering wheel, got the wire color codes, and fixed it myself. Rather easy, once I could see it. all Fixed!

Nov 09, 2009 | 1994 Ford Crown Victoria

1 Answer

My transmission on my 94 crown victoria seems to


have the fluid changed, the new fluid should cure this.

Nov 02, 2009 | 1994 Ford Crown Victoria

1 Answer

1994 crown vic air bag warning light blinks


it is a code,does the horn and cruise still work?chances are the clock spring wore out and broke,its behind the steering wheel and about $100.00 part at Ford

Apr 10, 2009 | 1994 Ford Crown Victoria

1 Answer

Engine Service light on 1994 F-150


get an EEC-IV code scanner to find codes from the engine light. you can pick one up from any chain autoparts store or offline

Jan 29, 2009 | 1994 Ford Crown Victoria

1 Answer

'94 Ford Crown Vic Headlights


They are changed from within the engine compartment... at the rear of the headlight bazels... if it's the side on the battery you may have to remove it.... also don't touch the bulbs with your fingers as that shortens the life of them.

Robert

Jan 17, 2009 | 1994 Ford Crown Victoria

Not finding what you are looking for?
1994 Ford Crown Victoria Logo

76 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

fordexpert

Level 3 Expert

5467 Answers

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

Answer questions

Manuals & User Guides

Loading...