U0178 Honda Quint OBD Code

OBD/2 U0178 error code description and symptoms.

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U0178, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U0178 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U0178 Honda Quint Error Code Repair Process :

The scent may U0178 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such U0178, so if the inside of your car scp (j1850) lack of acknowledgment for primary id as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Honda Quint U0178 OBD2 Code

A common cause of code U0178 is the failure of SCP (J1850) Lack of Acknowledgment for Primary Id, but there are several other possible causes as well, such as ;

Engine Control Module (ECM)
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Ignition misfiring
Ignition coils circuit poor electrical connection

U0178 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy

U0178 Honda Quint OBD Code

U0178 Honda Quint Error Code Repair Process :

Common Causes of Honda Quint U0178 OBD2 Code

U0178 code for other Honda cars