<M/T>, <A/T>(Starter operative but no initial combustion)
(Long time to start)
The state of the exhaust gas purification is deteriorated.
<Cooler, Manual A/C>, <Automatic
A/C>| Items |
Trouble symptom |
Inspection procedure No. |
Reference page |
|
| Communication with M.U.T.-III |
Communication with engine-ECU is not possible |
1 |
|
|
| Engine warning lamp |
The engine warning lamp does not illuminate right after
the ignition switch is turned to the "ON" position |
2 |
|
|
| The engine warning lamp remains illuminating and never goes
out |
3 |
|
||
| Starting |
Starter impossible (Starter not operative) |
The starter not operative |
4 |
<M/T>, <A/T> |
| Starting impossible (Starter operative but no initial combustion) |
The starter is operative and cranks the engine, but none of initial
combustion is in the cylinders and the engine is not started. |
5 |
|
|
| Improper starting (Long time to start) |
It is long cranking to start the engine. |
6 |
|
|
| Improper idling |
The proper idling speed is not satisfied. |
7 |
|
|
| Engine stalls |
The engine stalls when decelerating |
The engine stalls at the deceleration. |
8 |
|
| Driving |
Poor acceleration |
The engine cannot obtain the acceleration corresponding to the degree
of throttle opening although the engine is smooth at the constant speed. |
9 |
|
| A large amount of fuel consumption |
Compared with before, the fuel consumption is dramatically increased. |
10 |
|
|
| Knocking, Abnormal noise |
Knocking |
Sharp sound like a hammer striking on the cylinder walls during the
driving can be heard and wrongly affects the driving. |
11 |
|
| Abnormal noise |
Abnormal noise during the engine operation. (It is presumed that
this is caused by malfunction over the wide range.) |
|||
| Exhaust gas |
White smoke |
Exhaust gases are extraordinarily white. |
12 |
|
| Black smoke, state of exhaust gas purification deteriorated |
The exhaust gases are extraordinarily black. The state of the exhaust gas purification is deteriorated. |
13 |
|
|
| Charging performance |
Battery rundown |
The battery is soon rundown or the charging ability of battery is small. |
14 |
|
| Cooling performance |
Overheating |
The temperature of engine cooling water is extremely high. |
15 |
|
| Engine-ECU power supply system |
16 |
|
||
| Engine-ECU battery back-up system |
17 |
|
||
| A/C compressor relay system |
18 |
|
||
| Condenser fan relay system <Vehicles with A/C
condenser fan> |
19 |
|
||
| Engine oil pressure switch system |
20 |
|
||
| Water level switch system |
21 |
|
||
| The DPF regeneration interval is short |
22 |
|
||
| A/C switch system |
23 |
<Cooler, Manual A/C>, <Automatic
A/C> |
||
| Blower switch system <Cooler, Manual A/C> |
24 |
|
||
| Power steering fluid pressure switch system |
25 |
|
||