Problem Diagnosis | Subaru WRX Forum

Sticky Code list for your pleasure!

2

22

46K

by Bucs62

Sticky MISS fire ..HELP PLEASE

2 3

58

27K

Sticky Subaru OBD2 Code Key

1

18K

Sticky ATTN everyone! please read first...

2

9K

by dumdum

Sticky Only for questions that don't better fit in a tech forum

0

6K

WRX 17 Wont start

0

78

Suddenly getting codes p0137, p0851 p1518 p1152 p1153 p0502, p0503

5

4K

by brizzlefeller

2020 WRX Premium Parking Brake Fail (Video)

2

185

by Mako

Alternator not charging battery. Can't figure it out, need help.

0

42

by Magic Plasma

2020 WRX Premium Park Brake Fail (Video)

0

88

by dftx3

Hesitation and backfire under heavy acceleration

3

549

0

97

by ThatChickThatMakesStuff

Rattle/knock noise from passenger side dash

0

94

2007 WRX will not build boost

1

516

Changed plugs in 05 wrx, now wont start

1

295

by Fizhhy

2016 WRX rough idle and jerky when in traffic

0

141

0

121

Still pulling after alignment

0

118

1

125

by Jimj

Backfiring once its warmed up

0

172

03 wrx low boost

0

202

by Sonicyellowsubie

Who connected our green test plugs?

0

133

by marty7654321

2006 wrx missfire

2

168

2002 wrx brake problem

0

105

by Jimj

Manual Transmission Rebuild Project

1

175

by Mako

Misfire cylinder 3

0

194

by Rafyf

2013 start circuit wiring diagram?

0

119

'11 STi stalls when revs drop to idle after cruise with cam or crank position sensor

0

249

Bad battery or electrical system issue?

1

298

2020 WRX STI - CEL - Cruise - SI

0

191

by kd4fpt

Blown 2013 WRX Hatch

0

202

by michaeldorlando

Possible exhaust leak

0

217

02 subaru wrx wagon voltage issues

1

210

by Mako

Possible alternator problems?

16

18K

by Mako

Could be a vacuum leak. Could not be... ??‍♂️

0

228

by Mako

Radiator fans wont spin

1

237

2002 WRX Doing some chassis welding.Going to remove ECU prior, then reinstall same ECU, after welding job is done. Is there procedure to follow?

0

231

1

211

by Aok7

P0244 & oil light. WRX won't start :(

6

3K

NEED HELP! 07 WRX stalls at idle

0

270