Threads Tagged with p0121

05, 1582, 2003, code, drive, home, jaguar, limp, mode, p0121, randomly, stype, throttle, type, xj8, xkr

P0121 - Limp home mode

newenglandxj8 on 10-28-2012

08-03-2019 11:58 AM
by Brutal

13

17,286

2000, asi, high, idle, jaguar, minute, p0121, p1121, rebuild, revolutions, stock, throttle, xj8

Sticky RPM's After Rebuilt Throttle Body

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1 2)

Jagdude on 08-02-2014

10-24-2017 05:42 PM
by maxipes

28

5,873

failsafe engine mode, p0121, throttle position sensor

XK8 Throttle Body replaced, Sensor Replaced Failsafe continues

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1 2)

kmeseck on 08-30-2016

09-13-2017 09:25 AM
by kmeseck

25

18,006

cleaning, p0121, throttle body, tp sensor

P0121 and Throttle Body Cleaning - A 2017 Viewpoint

FloridaPilot on 06-02-2017

06-04-2017 06:23 PM
by FloridaPilot

6

2,667

electrics, p0121, pins, throttle position sensor

P0121 Throttle Cure First Step

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1 2)

nonfinito on 09-19-2015

11-20-2015 09:57 AM
by sparkenzap

22

21,392

2001, 3956aa, clean, connection, gold, jaguar, lng, p0121, part, tips, tps, wires, xk8, xkr

P0121 TPS issues RESOLVED

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1 2 3)

K.Westra on 06-03-2013

08-21-2015 07:49 AM
by Glenn Barickman

56

23,067

01, code, control, cruise, engine, error, fault, jaguar, light, p0121, p1000, transmission, type, unavailable, xjr, xk8, xtype

Engine System Fault / Transmission Failure

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1 2 3)

jasongrady on 01-27-2010

03-01-2015 09:10 PM
by ethioleul

41

51,826

Car started idling fast and P0121 came up..... Help

Spikepaga on 01-06-2015

01-07-2015 02:26 PM
by aCapiz

5

2,566

Solutions for P0121 Code/TPS Issues?

larryjk on 10-05-2014

11-11-2014 04:14 PM
by larryjk

7

5,289

2004, ah, jaguar, o2, p0121, p0171, p0174, sensor, type, xjr

2004 XJR p0171 & p0174

Lagonia on 02-23-2014

10-12-2014 03:06 PM
by 34by151

13

6,968

2000, 50, 51, code, error, humidity, jaguar, p0121, position, sensor, switch, tbs, throttle, xj8, xj8l

P0121 Throttle Position Error

XJ8Johnny on 02-18-2009

10-05-2014 11:44 AM
by larryjk

9

10,416

RJag on 07-15-2012

07-18-2012 03:45 PM
by RJag

3

2,201

02, 2002, 40, 99, body, code, evaporative, fail, false, jaguar, leak, minor, mode, p0121, safe, throttle, xj, xj8

Random "failsafe" mode

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1 2 3)

HyperInferno on 02-02-2012

07-08-2012 03:15 PM
by dneu

45

7,583

body, code, control, cruise, jaguar, limp, makes, mode, p0121, po121, replaced, throttle, type, vw, xtype

Throttle body Code -in LIMP MODE P0121

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1 2)

Mimmo on 02-11-2012

05-07-2012 10:17 AM
by Mimmo

26

21,279

1999, 350, angeles, california, code, conversion, cycle, drive, failed, jaguar, los, p0121, smog, trouble, xk8

California Smog FAIL 1999 XK8

djpaule on 03-19-2012

03-20-2012 03:06 PM
by H20boy

3

2,581

body, cleaning, high, idle, p0121, p0507, throttle, tps, type

STR High Idle and TPS Range

tomciob on 02-23-2012

02-23-2012 07:24 AM
by tomciob

0

1,306

04, 2000, 2003, 2004, 25, code, diagnosis, forums, jaguar, jagyar, p0121, po121, type, xj8, xtype

P0121 code

abritinga on 01-21-2012

01-22-2012 11:52 PM
by billbjork

3

3,888

2003jaguarstypep0121, 2004, code, codes, deciphered, engine, jaguar, jaguars, lincoln, ls, p0121, p0303, p1111, p1122, p1316, stype, type

Engine Fault and Deciphering P-codes

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1 2)

jar on 11-12-2010

01-22-2012 08:48 AM
by JagV8

27

15,217

adventures in P0121 land

hdsg on 09-28-2011

09-28-2011 10:50 AM
by hdsg

1

1,332

new thing, same issue

sidewalkman on 09-03-2011

09-04-2011 02:53 AM
by Cadillac

1

1,207

03, 2000, body, clean, codes, difference, electric, electronic, jaguar, jaguars, p0121, p1229, throttle, xj6, xj8

P1229 code Jag XJR 2000

johnoaz on 05-11-2010

07-23-2011 11:39 AM
by Count Iblis

10

15,379

0121, 97, 99, body, code, discovery, fault, forums, inside, jaguar, oily, p0121, po121, suppose, throttle, tsb, xj6, xtype

maybe cure for limp mode, code P0121.

Lee DaMet on 06-06-2011

06-09-2011 11:09 AM
by Lee DaMet

6

3,353

05, bad, body, bodys, jag, long, p0121, p1111, pushingtin, rebuild, throtle, throttle, tps, type, xtype

throttle body (how quickly can i get a resonse, lol)

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1 2)

justwant2drive on 01-13-2011

04-05-2011 06:24 PM
by Pushing_Tin

23

4,295

260019, bought, bummer, code, connectors, crb, forums, jaguar, jagure, locate, number, p0121, part, star, tps

MAjor Bummer..Still have TPS/TB issue

fergs03R on 03-10-2011

03-10-2011 08:32 PM
by vance580

10

1,644

2001, 2004, body, code, jaguar, jaquar, jaytanindustriesinccom, p0121, position, problems, replace, replacing, sensor, throttle, type

Replacing throttle body

veffremov on 10-04-2010

03-05-2011 12:02 PM
by Glendoramike

18

14,883

2000, code, fix, home, jaguar, kit, limp, ljd3410aa, p0121, problems, repair, tps, xj8, xk8, xkr

P0121 abs/trac limp home

Spurlee on 09-21-2010

10-26-2010 07:07 PM
by brgjag

15

7,492

1193, 2000, 96, code, coding, jaguar, oxygen, p0121, p1193, p121, po121, sensor, trouble, type, x300, xtype

p1193 & p0121

bigreguk on 10-13-2010

10-14-2010 08:38 PM
by sparkenzap

5

6,475

XJ XJ6 / XJR6 ( X300 )

04, 2004, 30, accelerator, code, codes, jaguar, p0121, pedal, po121, sensor, throttle, trouble, type, x, xtype

Need Correct Codes for 04 X Type! Help!

baycliffpwds on 09-16-2010

09-19-2010 09:53 AM
by baycliffpwds

11

1,618

2003, 2004, code, engine, fault, jaguar, land, p0121, p0646, po121, rover, stype, styper, system, type, xj

codes and warnings galore

super_jag on 03-26-2010

03-27-2010 03:41 PM
by thep

6

2,947

1999, 2001, 98, code, ecu, engine, failsafe, hard, jaguar, light, mode, p0121, type, xk8, xkr

Fail Safe Engine Mode

qwakwak on 02-13-2010

03-04-2010 11:35 AM
by H20boy

18

3,103

bad, body, code, fail, jaguar, limp, mode, p0121, position, sensor, throttle, tps, tsb, xj8, xk8

XJ8 Limp mode fun

QuadManiac on 02-20-2010

02-23-2010 12:16 AM
by QuadManiac

4

12,120

1998, 2000, 2001, battery, code, driving, engine, failsafe, jaguar, mode, obd, p0121, stype, xj8, xk8, xkr

"Failsafe Engine Mode"

MicksJag on 10-25-2009

10-30-2009 08:02 PM
by MicksJag

15

15,687

1999, 34, check, code, drawing, engine, evap, fuel, gas, jaguar, light, p0121, pressure, system, tank, test, xj8

Check engine, gas tank level?

XJ8Johnny on 07-13-2009

07-24-2009 07:20 AM
by sparkenzap

4

2,340

04, angle, body, code, error, fault, jaguar, p0121, p0122, p0222, p1573, philsk8tsyahoocom, stype, throttle, type

04 xtype throttle angle error

philsk8ts on 07-15-2009

07-15-2009 07:17 PM
by MarkC

1

10,805

2000, code, fault, jaguar, location, p0121, position, range, sensor, service, throttle, tps, trottle, xj8, xk8

What actually causes the P0121 TPS error

XJ8Johnny on 05-11-2009

05-16-2009 05:11 PM
by XJ8Johnny

1

6,790

2004, 40, additive, code, cylinder, fixing, fuel, jaguar, location, misfire, obd, p0121, port, throttle, type, xj8

Cylinder 6 misfire update & hard start

XJ8Johnny on 04-04-2009

05-08-2009 02:27 AM
by sparkenzap

19

2,675

02, bank1, code, engine, jaguar, location, p0102, p0121, p0138, p0172, p0175, p0180, sensor, stype, type, xj6, xj8

Print and save

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1 2 3 ... Last Page)

racerx82 on 09-19-2006

12-10-2008 05:02 PM
by paul11117606

66

28,098

2000, code, codes, ii, jaguar, mode, obd, p0121, p1642, performance, reader, restricted, sc, stype, xj8, xtype

restricted performance/failsafe problem now with OBD-II codes

erobbins on 05-08-2008

05-11-2008 05:37 PM
by erobbins

7

11,618

1999, code, fail, fourms, jag, jaguar, mode, p0121, p1000, plas, safe, tps, vanden, xj8, xk8

Fail Safe caused by TPS?

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1 2)

CarBizIndio on 02-22-2008

02-24-2008 01:56 PM
by FactoryJaguarTech

21

6,596

02, codes, jaguar, p0101, p0102, p0105, p0111, p0113, p0121, p0144, p0159, p0180, p0212, stype, type

Powertrain OBD 2 codes P0100 - P1901

racerx82 on 02-25-2007

08-21-2007 07:55 PM
by bigdreams05

2

18,204

bank, code, engine, ii, jaguar, light, malfunction, obd, p0121, p0156, p0193, powertrain, stype, type, xtype

2K2 X-TYPE Issues

on 11-08-2006

11-13-2006 05:30 AM
by X2 Jag

10

15,922