Fig. 4: Identifying Spark Plug Damage And Breakage
Courtesy of MAZDA MOTORS CORP.
RESISTANCE INSPECTION
1. Measure the resistance of the spark plug using a tester as shown in the figure.
z
If not within the specification, replace the spark plug.
Spark plug resistance
2-20 kilohms
Fig. 5: Measuring Resistance Of Spark Plug With Tester
Courtesy of MAZDA MOTORS CORP.
2008 Mazda CX-9 Grand Touring
2008 ENGINE PERFORMANCE Ignition System (MZI-3.7) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:00:40 AM
Page 5
© 2005 Mitchell Repair Information Company, LLC.