ELE. - 40
DEVICES
INJECTION ECU
Check the various utilities, situated close to the passenger’s
under-seat, according to the diagram below.
Hereunder is a table indicating the meaning corresponding to
the error code detected.
ERROR TABLE
Code error Error description
48
1st lambda heater cylinder - open/short circ.
49 1st lambda heater cylinder - ground open/short circ.
50 1st lambda heater cylinder - positive open/short circ.
83 1st resistance lambda heater coil cylinder - abnormal value
54 2nd lambda heater cylinder - open/short circ.
55 2nd lambda heater cylinder - ground open/short circ.
56 2nd lambda heater cylinder - positive open/short circ.
89 2nd resistance lambda heater coil cylinder - abnormal value
261 MAP sensor - abnormal response (no variation)
262 MAP sensor - abnormal response (out of range values)
263 MAP sensor - abnormal circuit grounded
264 MAP sensor - abnormal circuit on positive
274 Air temperature sensor - output voltage too low
275 Air temperature sensor - output voltage too high
278 ECT (Engine coolant temperature) - abnormal response (out of range)
279 ECT (Engine coolant temperature) - abnormal response (too low voltage)
280 ECT (Engine coolant temperature) - abnormal response (too high voltage)
290 TPS - abnormal response (too low voltage)
291 TPS - abnormal response (too high voltage)
304 1st lambda sensor cylinder - abnormal value (out of range)
305 1st lambda sensor cylinder - abnormal value (too low voltage)
306 1st lambda sensor cylinder - abnormal value (too high voltage)
308 1st lambda sensor cylinder - open circuit
310 2nd lambda sensor cylinder - abnormal value (out of range)
311 2nd lambda sensor cylinder - abnormal value (too low voltage)
312 2nd lambda sensor cylinder - abnormal value (too high voltage)
320 2nd lambda sensor cylinder - open circuit
513 1st injector - open circuit
609 1st injector - short circuit to ground
610 1st injector - positive short circuit
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk
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