Cel P2008

stirulespr · 01-08-2008, 06:38 PM

I just got a CEL on my STI 06 currently running Cobb Street Tuner base map, P2008 is some kind of open circuit on intake tumble valve Bank 1...can anyone explain me which one is Bank1 and any other hints on how to isolate the problem to the root cause.

Thanks

12SecSTI · 01-08-2008, 07:18 PM

i'd have to grab a manual, but if its a circuit low code, a connector is unplugged.

stirulespr · 01-08-2008, 07:28 PM

All connectors to tumble valve motors and sensor were verify today but CEL will come up after an ECU reset. Can you tell me which side of the motor is BANK 1?

Thanks,

06naSTI · 01-08-2008, 07:35 PM

get a 2008 sti

R4ND0M_AX3 · 01-10-2008, 09:09 AM

I have data for 2005 MY your terminal numbers may vary.

P2008
Bank1 is Right Hand side

Check pins 8 & 9 on ECM connector B134
If less than 1 ohm check connection at TGV actuator connector or replace the actuator.
Otherwise there is an open in the harness. There are three segments in the harness. ECM (B134-8&9) to F74/B200-7&18 to E2/F61-5&6 to TGV actuator (E55-1&2).

Hope that helps.

stirulespr · 01-10-2008, 11:26 AM

Right hand side = Pass side....

Can you tell if the connector or cable have id on them, not sure how to locate the proper ECU connector?

Thanks,

R4ND0M_AX3 · 01-10-2008, 04:39 PM

Quote:

Originally Posted by stirulespr

Right hand side = Pass side....

If you have a left hand drive car then yes.

Quote:

Originally Posted by stirulespr

Can you tell if the connector or cable have id on them, not sure how to locate the proper ECU connector?

Thanks,

Connectors are not labeled. I suggest you get a three day subscription to the Subaru Technical Information System all of the (current) info you need to troubleshoot your particular Subaru.

stirulespr · 01-12-2008, 02:07 PM

Found a broken wire, looks like a rat got into my car and start eating one of my cables........jeje...

No the hard part will be to get rid of the rats around my garage.....

R4ND0M_AX3 · 01-13-2008, 08:48 AM

Quote:

Originally Posted by stirulespr

Found a broken wire, looks like a rat got into my car and start eating one of my cables........jeje...

No the hard part will be to get rid of the rats around my garage.....

makes you wonder what else might have been damaged.

01-08-2008, 06:38 PM	#1
stirulespr Amateur STI Driver Car: 06 Silver STI Posts: 24 IWSTI Addict since: Jan 2006 Trader Rating: (0)	Cel P2008 I just got a CEL on my STI 06 currently running Cobb Street Tuner base map, P2008 is some kind of open circuit on intake tumble valve Bank 1...can anyone explain me which one is Bank1 and any other hints on how to isolate the problem to the root cause. Thanks This ad is not endorsed by this member. Please register or login to hide this ad.

01-08-2008, 07:18 PM	#2
12SecSTI Spec C Club Car: 2007 STI Fav Mod: Perrin GT30R Location: Olathe, KS Posts: 1,330 IWSTI Addict since: Jan 2005 Trader Rating: (0)	Re: Cel P2008 i'd have to grab a manual, but if its a circuit low code, a connector is unplugged.

01-08-2008, 07:28 PM	#3
stirulespr Amateur STI Driver Car: 06 Silver STI Posts: 24 IWSTI Addict since: Jan 2006 Trader Rating: (0)	Re: Cel P2008 All connectors to tumble valve motors and sensor were verify today but CEL will come up after an ECU reset. Can you tell me which side of the motor is BANK 1? Thanks,

01-08-2008, 07:35 PM	#4
06naSTI Grassroots STI Racer Car: 06 STI Location: FL Posts: 570 IWSTI Addict since: May 2006 Trader Rating: (0)	Re: Cel P2008 get a 2008 sti

01-10-2008, 09:09 AM	#5
R4ND0M_AX3 Grassroots STI Racer Car: 05 Subaru WRX STi Fav Mod: Cobb StreetTUNER Location: Elk Grove, CA USA Posts: 591 IWSTI Addict since: Jul 2004 Trader Rating: (0)	Re: Cel P2008 I have data for 2005 MY your terminal numbers may vary. P2008 Bank1 is Right Hand side Check pins 8 & 9 on ECM connector B134 If less than 1 ohm check connection at TGV actuator connector or replace the actuator. Otherwise there is an open in the harness. There are three segments in the harness. ECM (B134-8&9) to F74/B200-7&18 to E2/F61-5&6 to TGV actuator (E55-1&2). Hope that helps.

01-10-2008, 11:26 AM	#6
stirulespr Amateur STI Driver Car: 06 Silver STI Posts: 24 IWSTI Addict since: Jan 2006 Trader Rating: (0)	Re: Cel P2008 Right hand side = Pass side.... Can you tell if the connector or cable have id on them, not sure how to locate the proper ECU connector? Thanks,

01-12-2008, 02:07 PM	#8
stirulespr Amateur STI Driver Car: 06 Silver STI Posts: 24 IWSTI Addict since: Jan 2006 Trader Rating: (0)	Re: Cel P2008 Found a broken wire, looks like a rat got into my car and start eating one of my cables........jeje... No the hard part will be to get rid of the rats around my garage.....

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