Q: Limp mode - Honda N WGN
My Honda N WGN frequently goes into limp mode with CEL and VSA lights and DTC P1659. It's wiring is clear throttle body is clear MAF sensor is clear TPS is clear. What may be the season. It's 660cc Japanese car. Thanks Dr Fakhar
Recommended Services
| Check Engine Light is on Inspection | $94.99 - $114.99 | Get a Quote |
It is possible that the issue could be related to your throttle relay. The throttle relay would be located in your power distribution box under the hood. I would recommend swapping it with a similar relay to determine if the problem is still there. If the problem goes away, the relay is faulty. If the problem remains, it is likely that the wiring to the relay would be faulty. It is also possible that the PCM could be malfunctioning. To avoid any unnecessary repairs, I would recommend enlisting the assistance of a certified technician to help properly diagnose your Check Engine Light.
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
How do I put the iPod in shuffle mode?
You can control your iPod with the sound system controls to enter shuffle mode. When using an iPod, there are two kinds of shuffle modes: track shuffle (shuffles all of the songs), and album shuffle (shuffles all of the songs...
Car stalling when I shift into drive.
Hello, Unfortunately a catalytic converter and oxygen sensor won't cause a stalling concern when placed in gear. The first thing that should be done is have the car checked for codes. Check if the idle speed feel right and if...
Unusual noises started suddenly and appear sporadically, clanking sounds and concrete-like sounds
Hello. There are some common issues that can cause a noise like this on your vehicle. Most of the time it is caused by a bad hub bearing (https://www.yourmechanic.com/article/symptoms-of-bad-or-failing-wheel-bearings). All of the wheels will need to be spun off of...
The car won't go into gear while running, makes a grinding sound
The clutch may not be disengaging. This would need to be checked by having the car in gear and clutch in then start the car to see if the car wants to move forward. Do this test when you are...
Humming/whirring sound only when accelerating.
It is possible that you have a wheel bearing issue (https://www.yourmechanic.com/services/wheel-bearings-replacement). It is usually worse when cornering in one direction and gets better when turning the other direction if it's just one bearing. The brake noise could be the return...
My car has low oil pressure. I've already changed the oil pressure sensor 3 times.
If you have replaced the sensor three times and it did not fix the problem, then you may have problems with the oil pressure being low at idle due to wear in the engine bearings. The reason it would be...
Will not start after sitting three days
Hello. The car has a defect in the electrical system, unfortunately, the defect causes the no-start condition only intermittently which does make the diagnostic tricky. Obviously, if the faulty electrical component would just fail outright, the problem could be found...
I hear a water sound after I had the heater core replaced
The water gurgling sound (https://www.yourmechanic.com/services/car-is-making-a-noise-inspection) is most likely that the heater core and engine cooling system still has a lot of air moving through the cooling system. You should turn on the heater all the way to hot so coolant...
Ignition off switch
Hi there - many newer vehicles - you don't indicate what year, make and model you have - provide this functionality as a "feature". The thinking is that if you haven't opened the door yet, the driver is still in...
Related articles
P2078 OBD-II Trouble Code: Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High
P2078 P2078 code definition Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High What the P2078 code means This code will set if the Engine Control Module (ECM) (https://www.yourmechanic.com/parts/engine-control-module), or Powertrain Control Module (PCM), detects a problem with the position...
P0280 OBD-II Trouble Code: Cylinder 7 Injector Circuit High
P0280 code means there is a problem in the cylinder 7 injector circuit due to a dirty or bad fuel injector, faulty wiring, or loose connections.
B2109 OBD-II Trouble Code: Heated Windshield Relay Short to Vbatt
B2109 trouble code means there's an issue with a heated windshield relay, caused by damaged windshield wires, blown fuses, or a shorted relay.
Browse other content
Maintenance
Services