Question about 2002 Saab 9-5

1 Answer

Turbo throttles when idle

I replaced my engine less than 1 month ago. When the car is in park the turbo throttles up on its own, the other day it throttled up so high the car shut down. What might be the problem?

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Mentor:

    An expert who has written 3 tips or uploaded 2 video tips.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 60 Answers

You mean the engine speed? This is not good. have not heard of this before. Take it back to who did the engine work.

Posted on Jun 22, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Surging idle


Bad throttle position sensor.

Nov 24, 2013 | GMC Yukon Cars & Trucks

1 Answer

Why does 2003 gmc serria have rough idle just when a/c is on in park


a/c is putting strain on the engine. could be a problem with the pump as only supposed to drop rpms by a 0.5%to 1% or you have a dirty idler and its not able to get enough air on idle, could even be a blocking air filter.

Feb 21, 2018 | 2003 GMC Sierra

1 Answer

IDLE CONTROL SYSTEM!! HELP


Poss clogged injector, vacuum leak Throttle body gasket Good luck

Mar 29, 2017 | 2003 Saab 9-3

1 Answer

1996 dodge caravan 2.4 code p1294


on dodge motors
fitted a lot of parts and still no better

the fault code clears and comes back as a intermittent problem

could be electrical voltage drop off or heat related failure

i wonder if your 02 sensor ,the catalytic converter
or other related sensors
are causing the fault to come back
if needed .....fit a new air filter...

how the test is determined

P1294-TARGET IDLE NOT REACHED 3.3L/3.8L
When Monitored and Set Condition:
P1294-TARGET IDLE NOT REACHED 3.3L/3.8L
When Monitored: With the engine idling and the transmission in drive, if automatic.
There must not be a MAP sensor trouble code or a Throttle Position Sensor trouble code.
Set Condition: The engine idle is not within 200 rpm above or 100 rpm below the target
idle for 40 seconds. One trip fault.

POSSIBLE CAUSES
INTERMITTENT CONDITION
IAC MOTOR PASSAGES
VACUUM LEAKS
AIR INDUCTION SYSTEM
THROTTLE BODY AND THROTTLE LINKAGE
TEST ACTION APPLICABILITY
images-trsfwikau0d5dnlwn4zno1ix-3-0.jpg

Mar 01, 2017 | Cars & Trucks

1 Answer

I have an 2000 alero. It has had problems for weeks now by dying in a turn right or even left. It has also died with pulling up in a turn lane or @ the top of a hwy. off ramp. I have noticed fluctuations...


Not knowing exactly what engine you have, I will tell you this much. You'll have an IAC (idle air control) valve on the side of your throttle body, with an electrical connector on it. Not TP sensor that is on end of throttle shaft. The IAC keeps the idle up when engine is under load conditions, such as power steering load when turning, AC turns on etc. They either get dirty on shaft and pintle (pointed part inside throttle body) or just get worn out and don't catch engine to boost idle as required. If you remove it and clean it with throttle body spray cleaner or similar, and spray cleaner in the hole (port) it came out of, you may get it back working ok. If it works good for a while and then starts to act up again, replace it. Don't move the shaft when you get it out, just spray clean the pointed end and shaft as best you can, and put it back in and try it.

Mar 09, 2012 | 2000 Oldsmobile Alero

1 Answer

I got a 1999 ford ranger with a 2.5l it runs smooth at idle, an runs smooth while drive but bad fuel economy. when u rev up at idle an let go of the throttle it runs rough an then smooths out. ive...


You have two coils on this engine. Test each wire for spark with the engine running. You'll find at least one wire not sparking. replace the coil that has the wire that's not sparking.

May 14, 2011 | Ford Ranger Cars & Trucks

1 Answer

1994 buick park avenue, idling up and will not idle down


If it's not sticking throttle linkage, and i assume it isn't because you have an engine light on, it's probably a faulty idle control sensor. You can get one at any parts store, and they aren't hard to remove and replace. The parts guy can show you exactly where it is on his screen.

May 01, 2009 | 1994 Buick Park Avenue

1 Answer

Hesitation during acceleration


could be the type of plug you are using.I was told only to use ngk plugs.I recently put bosch plugs in my mazda 3 and the check engine light came on and it started missfiring.

Apr 26, 2009 | 2004 Mazda 3

2 Answers

Audi A4 2.0 (2005) Engine Idles Loud (like diesel engine)


probably a bit late to reply, but i had exactly same problem and now my engine has seized up, so please get it checked out immediately by Audi service center.

Apr 10, 2009 | 2005 Audi A6

1 Answer

'93 940 no turbo engine stuck at max RPM


YOU IDLE CONTROL VALVE IS GOING BAD ON YOU. TRY TO CLEAN IT BUT BEST TO JUST REPLACE. LOCATED UNDER INTAKE MANIFOLD

Dec 23, 2008 | 1993 Volvo 940

Not finding what you are looking for?
2002 Saab 9-5 Logo

Related Topics:

80 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saab Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

yadayada
yadayada

Level 3 Expert

80608 Answers

derek oliveira

Level 2 Expert

85 Answers

Are you a Saab Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...