Mazda 2007 3 4-DOOR - Manual (Page 389)

Black plate (388,1)
Specifications
qEngine
Item
Specification
Without turbocharger
With turbocharger
2.0-liter engine 2.3-liter engine
Type DOHC-16V in-line, 4-cylinder
Bore×Stroke
87.5 × 83.1 mm
(3.44 × 3.27 in)
87.5 × 94.0 mm (3.44 × 3.70 in)
Displacement
1,999 ml
(1,999 cc, 122.0 cu in)
2,261 ml (2,261 cc, 137.9 cu in)
Compression ratio 10.0 9.7 9.5
qElectrical System
Item Classification
Battery
Without
turbocharger
2.0-liter engine 12V-40AH/5HR, 12V-52AH/5HR
2.3-liter engine
12V-40AH/5HR, 12V-52AH/5HR,
12V-55AH/5HR
With turbocharger 12V-48AH/5HR, 12V-55AH/5HR
Spark-plug number
Without turbocharger LFG1 18 110 *1 , L3Y2 18 110
With turbocharger L3K9 18 110A
*1
, L3Y3 18 110
Spark-plug gap
Without turbocharger 1.25
―1.35 mm (0.050―0.053 in)
With turbocharger 0.70
―0.8 mm (0.028―0.031 in)
*1 ex factory
NOTE
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on
the iridium alloy and platinum tips could be damaged.
10-4
Specifications
Mazda3_8V66-EA-06F_Edition2 Page388
Friday, May 26 2006 10:56 AM
Form No.8V66-EA-06F