Threads Tagged with p0303

PLEASE HELP cylinder 3 misfire, rough idle, is250

Andysavage on Jun 10, 2017

Jun 28, 2021 12:14 PM
by shadyfISF

9

21,470

2015 RX350 - P0303 Code, CEL, VSC - Help

krispony3 on Aug 5, 2020

Aug 24, 2020 06:05 AM
by afpj

11

2,413

RX - 3rd Gen (2010-2015)

2000 ES300 Misfire

greens6 on Nov 18, 2018

Dec 1, 2018 06:25 AM
by tomf

6

1,389

Check engine light

rezapci on Jul 17, 2018

Jul 18, 2018 08:28 PM
by rezapci

2

3,169

RX - 2nd Gen (2004-2009)

0171, 1998, bank, code, gs300, lean, lexus, lien, p0171, p0300, p0301, p0303, p0305, p1133, rx300, system

code P0171 (system too lean-bank 1)?

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1 2)

ayroman on Apr 9, 2011

Jul 9, 2017 08:13 PM
by tattooeasy

26

59,907

bank, drive, es300, fuel, is300, lexus, ls400, misfire, p0170, p0171, p0300, p0301, p0303, p0305, random, rx300

A real head-scratcher: P0170, P0300, P0301, P0303, P0305

vishesh on Apr 30, 2011

Oct 17, 2016 05:47 AM
by Duell

14

54,312

0300, 1999, 2002, 300, 530i, bmw, code, lexus, p0300, p0301, p0302, p0303, p300, rx, rx300

CEL: Codes P0300, P0301, P0302, P0303, P0304, P0306

sktn77a on Dec 5, 2010

Oct 25, 2015 12:46 PM
by salimshah

5

25,387

2000 ES300 with codes P0303 and P0302

gvse on Apr 15, 2015

Apr 20, 2015 08:11 PM
by gvse

2

3,644

2002, 300, belt, cel, is300, lexus, p0300, p0301, p0301p0302, p0302, p0303, timing

2002 is300 p0300, p0301, p0302, p0303

eghatch15 on Jun 4, 2013

Jun 4, 2013 02:37 PM
by eghatch15

1

4,511

IS - 1st Gen (2001-2005)

2000, 2007, 2010, 3, 350, cylinder, dtc, engine, gs, gs300, is250, lexus, light, misfire, misfiring, p0303, sc400

Help! P0303 Cylinder 3 misfire

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1 2)

nayilsi on Apr 3, 2013

Apr 18, 2013 08:26 PM
by NimaM

26

35,315

2007, censor, ecm, gs430, i250, is250, is300, jump, knock, lexus, p0303, relay, rx350, sensor, sensors

P0303 knock sensor.

Bradlex on Apr 29, 2012

Apr 29, 2012 06:22 PM
by Bradlex

2

1,426

1999, 300, 99, brain, code, cylinder, knock, lexus, misfire, misfiring, p0303, p303, random, rx, rx300

1999 RX300 What could cause a random misfire in Cylinder 3 and 5 only? P0303 P0305

bwilmoth on Jan 17, 2012

Jan 17, 2012 11:34 AM
by artbuc

4

6,424

2006, cel, code, codigo, is250, lexus, ls430, p0303, p0420, toyota

CEL - P0303 and P0420

sop on Nov 2, 2011

Nov 2, 2011 04:33 PM
by Denver

1

1,308

LS - 1st and 2nd Gen (1990-2000)

0303, 0305, 400, change, charcoal, cirrus, coil, engine, es300, ls, misfire, p0171, p0300, p0300p0301p0303p030599, p0301, p0303, p1346p1349, power, starter

HELP everything is going haywire!!! Codes p0171, p0300, p0301, p0303, p0305, p0307...

Brittman on Sep 2, 2011

Sep 28, 2011 11:42 AM
by billydpowe

9

10,316

1999, 94, 94toyota, camry, code, codes, cylinder, lexus, obd, order, p0300, p0302, p0303, p1025, p1305, po300, rx300

running not to well, i have codes (need help)

jevanof on Jun 27, 2011

Jun 30, 2011 06:51 AM
by jevanof

9

2,811

p0303 and coil advice requested

dscottp on Jun 3, 2011

Jun 3, 2011 02:50 PM
by GS4_Fiend

1

1,129

GS - 2nd Gen (1998-2005)

300, check, engine, es, es300, fuel, injector, leaking, light, p0303, pump, punp, replace, replacement, water, waterpump

ES300 water pump replacement and fuel injector

djesky1 on May 1, 2011

May 2, 2011 03:18 PM
by PlatES300

3

2,784

2006, 350, code, cylinder, fix, is350, lexus, misfire, nissan, p0303, p1278, rx300

Cylinder 3 misfire also code p1278 need help!

Rolando on Apr 23, 2011

Apr 24, 2011 03:55 PM
by ColtM4A3

2

2,272

470, body, code, es350, indicator, lexus, light, lx, malfunction, mil, p0171, p0300, p0301, p0303, p0305, p1133, reset, throttle

7 MIL code - able to fix it

RayN on Feb 18, 2011

Feb 18, 2011 06:53 PM
by RayN

0

1,239

07, 2000, 470, 91, code, es250, firing, is250, lexus, lx470, merc, mercury, order, p0303, plug

P0303 - Firing order?

jamiep on May 18, 2010

May 20, 2010 09:20 PM
by Corbio

4

63,339

es300, misfire, p0301, p0303, p0305, po305, puddle, rain

ES300 v. Puddles - Puddles Win

MplsIS300 on Mar 1, 2010

Mar 3, 2010 12:13 PM
by inviz

1

1,235

2000, af, avalon, code, highlander, p0300, p0301, p0303, p0305, p1130, p1135, parts, sensor, sensors, toyota

Any auto parts store the stock A/F Sensor?

Chin on Sep 20, 2009

Oct 8, 2009 07:48 PM
by colenzae

12

2,829

2007, 350, audi, cat, code, codes, engines, flash, lexus, p0300, p0303, p0304, po300, rx, smell, year

Engine Rough..Cat Turning Red..Codes P0300, P0303, P0304

cwel on Sep 28, 2009

Sep 30, 2009 06:50 AM
by lexus114

9

7,845

9091902234, cel, check, code, coil, denso, engine, flashing, light, oem, p0303, pack, po303, rx, toyota

Flashing CEL P0303

LiqrSicc on May 12, 2009

May 13, 2009 04:05 PM
by zzorro

6

1,321

code, cover, engine, firestone, is300, lexus, oxygen, p0300, p0301, p0303, p0305, quote, remove, rx300, sensor, sensors, thermostat

Oxygen sensors and thermostat issues

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1 2 3)

Jadedpanth on Dec 30, 2008

Jan 12, 2009 07:01 PM
by MarkG2000

39

23,137