Montesa COTA 4RT RACE REPLICA, Руководство пользователя

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6-7 6-7
Electrical servicing
PGM-FI Self-diagnosis malfunction indicator lamp (mil) failure codes
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The PGM-FI MIL denotes the failure codes (the number of blinks from 0 to 54). When the indicator lights for 1.3 seconds, it is equivalent to ten blinks. For example; a 1.3 second
illumination and two blinks (0.5 second x 2) of the indicator equals 12 blinks. Follow code 12 troubleshooting.
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When more than one failure occurs, the MIL shows the blinks in the order of lowest number to highest number. For example; if the indicator blinks once, then seven times, two
failures have occurred. Follow codes 1 and 7 troubleshooting.
Number of blinks Causes Symptoms
0 No blinks
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Faulty ECM
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Engine does not start
No blinks

Faulty ECM (PGM-FI warning indicator output)

Engine operates normally
Stay lit

Short circuit in service check connector

Faulty ECM (PGM-FI warning indicator output)

Engine operates normally
1 Blink  Open or short circuit in MAP sensor line (in the ECM)
 Faulty MAP sensor
 Poor idle
7 Blinks

Loose or poor contact on ECT sensor

Open or short circuit in ECT sensor wire

Faulty ECT sensor
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Hard starting at a low temperature
(Simulate using numerical values; 90 ˚ C/194 ˚ F)

Cooling fan does not stop
8 Blinks  Open or short circuit in TP sensor line (in the ECM)
 Faulty TP sensor
 Poor engine response when operating the throttle quickly
(Simulate using numerical values; throttle open 0 ˚ )
9 Blinks

Open or short circuit in IAT sensor line (in the ECM)

Engine operates normally
(Simulate using numerical values; 25 ˚ C/77 ˚ F)
12 Blinks  Loose or poor contact on injector connector
 Open or short circuit in injector wire
 Faulty injector
 Engine does not start
54 Blinks

Loose or poor contact on bank angle sensor connector

Open circuit in bank angle sensor wire

Faulty bank angle sensor
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Engine starts but stops after few seconds.