At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
Engine codes 1415 and 1345 on a 2002 4.2 chevy trailblazer ls
Car will start and runs for about 3 minutes and reduced power light comes on and engine starts missing and shuts off and starts back up in a few minutes
Re: Engine codes 1415 and 1345 on a 2002 4.2 chevy...
1415 secondary air injection system bank 1 1345 crankshaft position-camshaft position correlation You have something wrong with either your camshaft or crankshaft sensors. That's why car won't run
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
www.underhoodservice.com/tech-tip-reduced-engine-power-message-dis... Dec 10, 2012 - Tech Tip: Reduced Engine Power Message Displayed on GM Vehicles ... Model year 2008-'10 vehicles must have the engine control module (ECM) reprogrammed ... Do not drop the electronic throttle control components.
www.topix.com > California > San Diego County > Oceanside Dec 23, 2011 - 2003 Chevy Trailblazer-CHECK ENGINE LIGHT AND REDUCEDENGINE POWER ... The reduced engine power ligth comes on and I lose power. ...Next, the fan clutch failed -- which is when he did an "above and beyond" .... yesterday I have not replaced anything bc they have told me nothing is wrong.
Not a catalytic converter problem ! All the light's being on is a warning to the driver to take their vehicle to the dealer , not to be inquisitive an try to fix on their own . Complex electronic's , computer , software etc....
ENGINE POWER REDUCED has to do with electronically controlled throttle . Your best bet ,take your vehicle to a qualified repair shop an have diagnostic's run . DTC'S - diagnostic trouble codes stored . Electronic Throttle Control System Diagnosis Diagnostic Quick Tips Snap on... Drive by Wire Function and Diagnostics by Wells
Possible causes
- Faulty Throttle Actuator Control (TAC) module - Throttle Actuator Control (TAC) module harness is open or shorted - Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires)
P1516 CHEVROLET Description
The Throttle Actuator Control (TAC) module contains data which is
essential for proper TAC operation. The TAC module continuously test the
integrity of this data. When the TAC module is unable to write or read
data to and from Random Access Memory (RAM), or the TAC module is unable
to correctly read data from the flash memory or and internal TAC module
processor fault is detected and the Detected Trouble Code (DTC) is set.
Read more: http://engine-codes.com/p1516_chevrolet.html#ixzz286Gl3cSo
You need to get the fault codes read to determine where the problem is that set the SES light. Autozone will scan your car at no charge. At some point you will need to get a mechanic involved to further diagnose the codes.
the engine light is a generic fault indicator in your car to point out something is not quite right with the engine, having a loss of power as well is also known in some areas as Limp Mode or Safety Mode. it means the car is restricting the power it gives to ensure no damage it done to the engine.
the only certain way to find out what is wrong is to take it to a garage that has diagnostics equipment that can read the fault codes from the vechicles ECU (the fault codes will be the reason the light on the dash has come on as its reporting a fault somewhere)..
your mechanic should be able to tell you what is wrong with the engine from that and give you a more accurate cost at fixing it.
Most likely it is the fan clutch as it is computer controlled. I have had 2 in the shop this year with the same problem. To be sure, have someone check the codes before you start spending your hard earned dollars.
×