Question about 2005 Saab 9-3 1.8

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I have a saab 93 with fault codes 1312 & 2135. what are these codes for ?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

chiquititas
  • 1010 Answers

SOURCE: saab 93 engine fault codes p1230 and p1260 ?

What? that's crazy! why wont you take advises from several mechanics? this is the best solution.

Posted on Jun 19, 2008

countrybo331
  • 79 Answers

SOURCE: got Check engine light code P 0442. saab 93 2004 73k Miles

P0442 Evaporative Emission Control System Leak Detected (small leak)....this actually should not cost that much...its more then likley a leak on 1 of your hoses...if u take it to the dealler the parts and stuff is more expensive...but if u take it to the mechanic shop then they are more then likley goin to tell you u need stuff that u really dnt in it probally in hte long run cost you more there....but its up 2 u...any more questions feel free to ask...hope this helps

Posted on Apr 02, 2010

Testimonial: "Thanks for advice. I have long trip planned approx 1000 miles. Can this wait or should I have it rectified before I start for the trip."

  • 105 Answers

SOURCE: WHAT DOES ENGINE COE P502 MEANS ON A 2000 SAAB 93

The Code you're referring to should be a "P0502." What the Code signifies is: "Vehicle speed sensor circuit, low input."

Posted on May 18, 2010

  • 60 Answers

SOURCE: I have a saab 93 1.9 TiD with a non starter issue.

Is this a diesel? Some say it could be an EGR valve issue

Posted on Aug 03, 2010

colt_baldwin
  • 103 Answers

SOURCE: I have code p0507 &


Combustion engines operate by burning an air/fuel mixture of about 14.7 to 1-14.7 parts air to 1 part fuel. When the air ratio goes below 14.7 parts, this is called a "rich" mixture. If the air rises above 14.7 parts, it is called a "lean" mixture.

Rich Mixture = Too much fuel, not enough air
Lean Mixture = Too much air, not enough fuel

To keep the engine running properly, the Engine Control Module measures the oxygen content in the exhaust with oxygen sensors and makes adjustments to the mixture by injecting more or less fuel.

P0507 Idle Control System RPM Higher Than Expected

P2187 System too lean at idle

Things to check:
1. MAF
2. Fuel pressure, fuel pump flow rate

Do you have cold air intake?

Run a fuel system cleaner first and reset software. Long Term Fuel Trim Additive. Max Value, Air/Fuel too Lean.

Fault symptom


Malfunction Indicator
Lamp

The engine may stop after starting, run unevenly and misfire or run
at high rpm.


On-board diagnosis

Type of
diagnosis:


Continuous

Enable criteria:

The engine has started and lambda control is active.An additive adaptation is
carried out.Cooling and intake air temperature 60°C.Fuel level at least
12%.

Fault criteria:

The additive adaptation factor is greater than 5.25%.

Diagnostic help

Diagnosis
regards:


Checking air/fuel ratio. With this DTC, the engine will be getting too much air or too little fuel.IMPORTANTA crankcase ventilation leak may be one reason as to why a DTC is set. Check crankcase ventilation function before starting regular troubleshooting.

Functions in the diagnostic
tool related to the fault:


Test value:
•O2S1 lambda
•Additive
Adaptation
•Short Term Fuel Trim
•Purge Adaptation
•Airmass Deviation
from Calculated
•Total Fuel Trim Here's a helpful link for you: http://repairpal.com/OBD-II-Code-P0171-and-P0174



You most likely have a vac leak. Hope this helps Fix Ya! Show some love with positive feedback if this brings you to a solution. Thanks Happy Hanna-kwanz-mas

Posted on Dec 11, 2010

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