Chery A11 2003 - Page 622

10 3820.2 3537.5 4102.9
20 2509.3 2346.2 2672.4
5 2051.3 1928.2 2174.4
30 1686.0 1584.9 1787.1
40 1157.1 1088.8 1225.4
50 810.0 763.0 857.0
60 577.6 548.7 606.5
70 419.1 395.6 442.6
80 309.0 292.0 326.0
90 231.4 218.7 244.1
100 175.7 166.2 185.2
110 135.2 127.0 143.3
120 105.4 98.6 112.2
130 83.1 77.3 88.9
●Testing method:
a Ohmmeter method
Using ohmmeter measure resistance. Determine if ECU sensor operates by abve engine air
intake temperate-resistance chart. Remove air intake temperature sensor, and heat sensor in
water (refer to diagram 4.3). Sensor has a corresponding resistance with different
temperature.
b Voltmeter method
Install sensor on engine, start engine. Connect voltmeter to sensor signal lead. For different
air intake temperate, voltmeter has a corresponding voltage drop. Voltage decrease as
temperature increase.
2.3.3 air intake manifold
2.3.3.1 air intake manifold upper body
(bolt thread hole) connector-fuel pressure
lt
(
bolt thread hole
)
M14
(bolt thread hole) M12
i