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Discussion Starter · #1 · (Edited)
Hello guys, i have a question regarding an obd II code. The engine works flawallesly, no check engine, everything runs perfect but i was wondering what does p2291 code means? I know it says "Injector Control Pressure Too Low - Engine Cranking" but i don't know what the problem might be and if i should worry or not.
Last time when i was with the car in service they recommended me to change the spark plugs.

Thank you for your answers
 

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NEED FULL HISTORY ON TYPE OF CAR ?

Here are the contents of TNN 28-71Date: 6-1-2006
M. YEAR: All New S40 T5, 2004.5-2006, V50 T5, 2005-2006,
All new C70, 2006
CHASSIS: All new S40 000001-249999, V50 000001-269999,
All new C70 0000030-005374 [My note: start # may be 000003]
SUBJECT: Long Crank and or Stumble at Cold Start
REFERENCE: VIDA
DESCRIPTION:
The customer may experience a long crank or stumbling idle when making a cold start at ambient temperatures between 15 - 35 degrees C (59 - 95 degrees F). This is due to low tolerance of wide variations in fuel volatility. The cold start has been enhanced to improve the feeling for the customer and make it tolerant of variations in the gasoline. Downloading the latest engine management software will improve the cold starting for customers experiencing this fuel sensitivity.
SERVICE:
Download SW part # 30668282 (ECM Upgrade) using VIDA.
WARRANTY CLAIM INFORMATION:
LABOR OP: 36004-2
LABOR DESCRIPTION: Software Download
LABOR TIME: 0.3 hr
 

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NEED FULL HISTORY ON TYPE OF CAR ?

Here are the contents of TNN 28-71Date: 6-1-2006
M. YEAR: All New S40 T5, 2004.5-2006, V50 T5, 2005-2006,
All new C70, 2006
CHASSIS: All new S40 000001-249999, V50 000001-269999,
All new C70 0000030-005374 [My note: start # may be 000003]
SUBJECT: Long Crank and or Stumble at Cold Start
REFERENCE: VIDA
DESCRIPTION:
The customer may experience a long crank or stumbling idle when making a cold start at ambient temperatures between 15 - 35 degrees C (59 - 95 degrees F). This is due to low tolerance of wide variations in fuel volatility. The cold start has been enhanced to improve the feeling for the customer and make it tolerant of variations in the gasoline. Downloading the latest engine management software will improve the cold starting for customers experiencing this fuel sensitivity.
SERVICE:
Download SW part # 30668282 (ECM Upgrade) using VIDA.
WARRANTY CLAIM INFORMATION:
LABOR OP: 36004-2
LABOR DESCRIPTION: Software Download
LABOR TIME: 0.3 hr

is this some sort of recall?, im still having longtime cranking still can't figure out why
 

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is this some sort of recall?, im still having longtime cranking still can't figure out why
it's not a recall, they simply upgrade your software in the ECU.
 

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so they will charge for it in my dealership, FAIL..for me.
Not necessarily. If your car is under warranty then they for sure won't. Otherwise it depends..
 

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Discussion Starter · #8 ·
Thank you for all your answers. I didn't even think that the ecu throws that code only because of a software issue.
 

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OK

You'd be Right - most of the Time , but with Little History to Go on have to : start - somewhere .
Here's to :beer: Hope Your Pem isn't Leaking , Shorting or Arcing .
 

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Discussion Starter · #10 · (Edited)
The PEM was checked a coupe of weeks ago when the car had a recall about this at the dealer to relocate the thing under the backseat (i think). Other than that everything is ok.
 

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I recently got this code, maybe i need the software ...
 
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