Q: P0605 & p2105

asked by on January 07, 2017

I got codes p605 and p2105 together, in my kia 2013 sportage car, i cleand the throttle actuator but the code came back after some hour When the code came back. The engine not start ...Or start then forced shut down 2 seconds after ignationt starting. And Some times there is no any problems in my car, What is that mean, thanks

My car has 30000 miles.
My car has an automatic transmission.

Check Engine Light is on Inspection $79.99 - $89.99 Get a Quote

Hello, thank you for writing in. Lets take a look at these codes separately at first. The P0605 codes stands for a malfunction with the main computer’s (PCM-power train control module) ROM (or "Read Only Memory"). The P2105 is then triggered when the issue with the PCM then effects the throttle. The PCM, in addition to having an error with the computing power and memory is recognizing that the throttle’s controls are out of the normal ranges. This likely has nothing to do with the throttle itself, but is rather an issue with the PCM and how it is controlling the module. If you did not have the P0605 code, checking the throttle would be wise. However, this other code is letting you know, this is an electrical issue, not a mechanical one. Replacing the PCM may be the best bet, but further testing can be done. For more help, contact our service department to schedule an appointment.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

What others are asking

Clutch burning and smoking on 2013 Mini Cooper Countryman

Hello. Thanks for writing in about your 2013 Mini Cooper Countryman. It may be the clutch failing once more causing your condition, but it could also be a sticking brake caliper causing your brakes to overheat and smoke. Brake...

Tach not working

Hi there. There are a few reasons why your tachometer is not working on your Dart. The tachometer on the instrument cluster may be bad, and the instrument cluster may need to be replaced. There also could be a problem...

I have a 2013 Malibu LT And was trying to get my upper oill pan replaced

Hi Khalia. Thanks for contacting us tonight. This is a service that our mobile mechanics in your area might be able to complete for you. To request an estimate and to schedule an appointment, simply click this link and enter...

Hi there. I own a 2013 Hyundai i20 and when I drive in the rain, half of the dash lights go off.

Hi there. The wiring could have a ground that is loose or shorting out when driving in the rain. Check all of the ground wires to the vehicle and look for any loose wires or wires that could be contacting...

Shaking and vibrations

Hello. Shaking can be caused by many things. If the transmission mount was recently replaced then I would also take a look at the engine mounts to see if any of them also need to be replaced. Worn or damaged...

Average miles per gallon

Hi There, Assuming you are referring to the avg reading near the fuel mileage calculator, this relates to the average miles per gallon calculation that the computer calculates related to the fuel economy. This is nothing to worry about and...

Noise coming from left front side after making a turn and accelerating

Hi there. It sounds like you may have an cv axle shaft that has excessive cv joint play and is making noise. Typically the cv joint makes noise during tight cornering with acceleration. Find an area that is safe to...

Squeak from right side of car

It sounds like you may have two separate issues going on here. The squealing noise when turning the wheel is likely related to a squealing belt that may be damaged or not properly adjusted. The squeaking when you are slowing...

Overheating with AC on?

Hi There, Overheating with the AC on is generally caused by a couple of possibilities. When the AC compressor is beginning to fail, this may incur an increased load on the motor as it works harder than usual to turn...

Related articles

2005 Kia Sorento vs. 2005 Chevrolet Blazer: Which One Should I Buy?
SUVs are great for playing out in the mud, taking kids and friends around to different places, as well as just running errands around town. While they are not known to be terrific for gas mileage, that problem is negated...
P2105 OBD-II Trouble Code: Throttle Actuator Control System - Forced Engine Shutdown
P2105 P2105 trouble code definition Throttle Actuator Control System (TAC) - Forced Engine Shutdown What the P2105 code means This code is set when the PCM (Powertrain Control Module) has failed or the PCM has detected one or more problems...
The Best Used Cars to Buy If You Don’t Have Kids
Buying Buying a used car is rarely a simple process, but if you don’t have kids, you have many more options than those who have to account for additional passengers. There are plenty of choices out there, depending on your...