2CarPros - Car Questions & Answers

2006 Honda City Repair Question


Topics covered: Mechanic, Spark, Spark plugs.
Mileage: 80 miles.

Asked on December 28, 2012

Honda City Mechanic Problem

As per mechanic, out of 4 rear starting coils 2 are not working and need to replace.Instead for replacing the coils which are very costly I hv replaced all 8 spark plugs and now the car is running w/o jerks.

How to identify if these coils are functioning OK.

Also if these coils are not functioning will it create any new problem in any other circuit or parts.
Avatar Asked by rakeshswagh

Answer

Replied on December 28, 2012

the coils may have caused plug failure. if it runs ok, then go with it for now. if it starts missing again, plugs and the needed coils will have to be done

Roy

Tiny Answered by ASEMaster6371 (expert)
24,836 answers provided
Replied on December 28, 2012

Thanx Roy, but how to verify the proper functioning of coils. Is their any instrument or device which can help.

Tiny Response from rakeshswagh
1 question asked
Replied on December 28, 2012

An oscilloscope woudl allow you to monitor each ignition coil operations.

Normal procedure for testing is to measure the resistance of the coil.

Most probably your mechanic misdiagnosed bad spark plugs as faulty coils.

Tiny Answered by KHLow2008 (expert)
39,855 answers provided