P3461 OBD-II Trouble Code: Cylinder 8 Exhaust Valve Control Circuit Malfunction

Our certified mechanics come to you · Get a fair and transparent estimate upfront

Red-stars EXCELLENT RATING ON

Cost of diagnosing the P3461 code

P3461 is a diagnostic trouble code (DTC) for "Cylinder 8 Exhaust Valve Control Circuit Malfunction". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $114.99 . Once we are able to diagnose the problem, you will be provided with an upfront quote for the recommended fix and receive $20.0 off as a credit towards the repair. All our repairs are backed by our 12-month / 12,000-mile warranty.

Cars Estimate Credit towards follow-up repair Earliest Availability
Ford $114.99 $20.0
Toyota $114.99 $20.0
BMW $124.99 $20.0
SCHEDULE P3461 DIAGNOSTIC Get a fair and transparent estimate upfront

P3461 code definition

P3461 is the generic OBD-II code for Cyl8 Exhaust Valve Ctrl Circ/Open. Cyl8 specifies that the issue is likely taking place in engine cylinder number 8. Other exhaust valve codes may accompany P3461.

What the P3461 code means

This code alerts you to a problem within the cylinder number 8 exhaust valve circuitry or other associated components. The vehicle’s ECM (engine control module) manages the opening and closing of these valves in order to facilitate the carrying of fuel vapors away from the engine. When the ECM detects that these actions fall outside of the normal parameters, an exhaust valve control circuit code will be set.

What causes the P3461 code?

One or more of several problems can cause an exhaust valve control circuit code to set:

If all other causes have been ruled out, only then should the ECM or PCM be suspected of failure.

What are the symptoms of the P3461 code?

The most common symptom of a cylinder 8 exhaust valve control circuit problem is an illuminated Check Engine or Service Engine Soon light. Other signs may include slow acceleration, reduced fuel efficiency, and a disabled variable valve timing system.

How does a mechanic diagnose the P3461 code?

Because there are so many potential causes of an exhaust valve control circuit problem, a thorough diagnostic inspection should be performed in order to avoid costly repairs to the most expensive parts. The diagnostic process will typically begin with hooking the vehicle up to an OBD-II code reader in order to check for P3461 as well as any co-existing codes. If other faults are present, they should be diagnosed and repaired in the order the data indicates they occurred.

Next your technician will do a visual inspection of the wiring and connections to rule out a short due to damaged circuitry. The exhaust valve control solenoid will be tested as well as the sensor and other related sensors.

If none of these tests yields a solution, the PCM and/or ECM will be tested for failure.

Common mistakes when diagnosing the P3461 code

Oil passages should be inspected for clogs due to dirt or sludge. This step is often overlooked, but can be the culprit in many types of valve faults.

How serious is the P3461 code?

This fault can result in sluggish acceleration which could cause a dangerous situation while driving, so this code should be addressed as quickly as possible.

What repairs can fix the P3461 code?

Fixing code P3461 may require one or more of the following:

If all else fails, the PCM or ECM may have to be replaced, although this is a rare occurrence.

Additional comments for consideration regarding the P3461 code

You may see multiple codes related to the exhaust valve mechanism, and it can be a long, tedious process to test all of the wiring and components, which usually requires specialized tools for both diagnosis and repair. In addition, these codes may not set right away, or may appear intermittently, making diagnosis even more challenging. It may be necessary to clear the codes and retest the vehicle several times before pinpointing the issue and eliminating the codes. The best way to get your vehicle back on the road as quickly as possible is to contact a qualified technician for help solving the issue.

Need help with a P3461 code?

YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Get a quote and book an appointment online or speak to a service advisor at 1-800-701-6230.

Check Engine Light
trouble codes
P3461

No more waiting rooms! Our mechanics will come to you to diagnose and fix the P3461 code.

SCHEDULE P3461 DIAGNOSTIC
Get a $20 credit for the follow-up repair

Recent Check Engine Light is on Inspection reviews

Excellent Rating

(7400)

Rating Summary
6879
249
58
41
173
6879
249
58
41
173
 at YourMechanic

David

13 years of experience
393 reviews
David
13 years of experience
Chevrolet Malibu L4-2.4L - Check Engine Light is on Inspection - Marietta, Georgia
He explained everything to me in detail on what I needed to know about my car. Definitely recommend him for getting the job done.
 at YourMechanic

Raymond

37 years of experience
402 reviews
Raymond
37 years of experience
Toyota Camry L4-2.2L - Check Engine Light is on - Las Vegas, Nevada
Raymond did a great job however I was charged for two hours labor and he was only here less than 45 minutes. should I expect this on future appointments with your mechanic ?
 at YourMechanic

Shane

17 years of experience
217 reviews
Shane
17 years of experience
Volkswagen EuroVan V6-2.8L - Check Engine Light is on Inspection - Austin, Texas
Arrived on time. Explained the issues he found and how he will fix it. I have parts on order and will schedule an appointment to have Shane install the parts when they arrive.
 at YourMechanic

Kanstantsin

19 years of experience
51 reviews
Kanstantsin
19 years of experience
Ford F-150 V8-4.6L - Check Engine Light is on Inspection - Littleton, Colorado
Kanstantsin arrived early. Was very courteous and professional. Will highly recommend to anyone. Thank you Kanstantsin.


More related articles

P2056 OBD-II Trouble Code: Reductant Injector Circuit/Open Bank 2 Unit 2
P2056 P2056 trouble code definition The diagnostic trouble code P2056 indicates that the reductant injector that is located on bank 2 of the exhaust (system) has an open circuit. Related Trouble Codes: P2047 OBD-II Trouble Code: Reductant Injector Circ/Open Bank...
P2009 OBD-II Trouble Code: Intake Manifold Runner Control Circuit Low Bank 1
P2009 trouble code definition P2009 is a general OBD2 diagnostic trouble code indicating a fault within the intake manifold runner control circuit....
P0271 OBD-II Trouble Code: Cylinder 4 Injector Circuit High
P0271 P0271 code definition Cylinder 4 Injector Circuit High What the P0271 code means This diagnostic trouble code (DTC) (https://www.yourmechanic.com/article/what-is-the-on-board-diagnostics-obd-system) indicates that a reference voltage from the fuel injector associated with cylinder number 4 has gone higher than the range...

Related questions

High idling, jumping while idling, idle air control valve code
Hi there. This can be caused by the issues that you mentioned or a number of other things. You need to make sure all of the connectors are making good contact. I would then need to know what codes are...
Car check engine light flashing and vibrating a little, shortly after filling up gas tank
First the Check Engine Light should be addressed to see what code is stored. The code should be diagnosed as needed. The most common reason for the light flashing is a misfire in the engine. The misfire after getting fuel...
My car shows the Check Engine Light and DPF lights and coil light on the dashboard. What action should I take?
Hi. The EGR valve needs to be replaced (https://www.yourmechanic.com/services/exhaust-gas-recirculation-egr-valve-replacement) and the passages to the EGR need to be cleaned. The EGR location is very tricky to get to so you may need a professional technician (such as one from YourMechanic)...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com