Diesel (DDiS) Jimny specifics - Revision history

Bosanek: Expanded the newly added info about bonnet bulges on Japanese Kei Jimnys

2021-12-13T13:06:16Z

Expanded the newly added info about bonnet bulges on Japanese Kei Jimnys

Darthblaker7474: /* Notes about the bonnet bulge */ Adds information regarding JDM Kei Jimnys and bonnet bulges

2021-12-10T21:37:14Z

Notes about the bonnet bulge: Adds information regarding JDM Kei Jimnys and bonnet bulges

Bosanek: Link correction

2021-03-04T14:07:55Z

Link correction

Bosanek: Added the article into the Reference data category

2019-06-17T05:12:59Z

Added the article into the Reference data category

Bosanek: Much more details and DDiS specific notes about the vacuum system for free wheeling front wheel hub heads

2019-06-14T05:52:34Z

Much more details and DDiS specific notes about the vacuum system for free wheeling front wheel hub heads

Bosanek: Nomenclature change from "DDiS generation" to "DDiS edition" to avoid confusion with Jimny vehicle generations

2019-06-12T11:05:28Z

Nomenclature change from "DDiS generation" to "DDiS edition" to avoid confusion with Jimny vehicle generations

Show changes

Bosanek: Added notes about the probable cause of the 3-way coolant pipe failure

2019-05-23T06:24:37Z

Added notes about the probable cause of the 3-way coolant pipe failure

Bosanek: Category adjustment

2019-02-21T13:42:05Z

Category adjustment

Bosanek: Added notes about situations where the turbocharger and intercooler are ineffective

2019-01-12T16:34:27Z

Added notes about situations where the turbocharger and intercooler are ineffective

Bosanek: Corrected some interwiki links

2019-01-12T16:18:42Z

Corrected some interwiki links

@@ Line 51: / Line 51: @@
 *** It is pressed out from the bonnet just like any other curve on the bodywork.
 * Both bulges are fake - they are blanked with a black plastic blanking plate in their outer entrances, so actually no air passes through them.
@@ Line 62: / Line 60: @@
 * A post-2012 petrol bulge has no technical purpose.
 ** It has only a financial purpose - to increase sales.

@@ Line 50: / Line 50: @@
 ** The post-2012 petrol bulge is much wider and lower, and most of it (except the front end) is one part with the bonnet.
 *** It is pressed out from the bonnet just like any other curve on the bodywork.
 * Both bulges are fake - they are blanked with a black plastic blanking plate in their outer entrances, so actually no air passes through them.
@@ Line 72: / Line 74: @@
 * This operation is generally irreversible, as it requires (carefully) hammering out (breaking) the plastic plug on the front of the bulge, and also cutting out the section of the bonnet below the bulge by using a grinder.
 * After the unblocking is done, it is advisable to install some strong DIY grid / mesh in the bonnet bulge, in order to prevent insects or other solid objects from entering the engine bay through the hole.
 === DDiS bonnet bulge pictures ===

@@ Line 1,799: / Line 1,799: @@
-If you suspect that your vacuum system has issues, read the wiki article [[Vacuum hubs - checking and testing |"'''Vacuum hubs - checking and testing'''"]], while paying special attention to the specific DDiS notes below:
+If you suspect that your vacuum system has issues, read the wiki article [[4WD transmission failure diagnostics|"'''4WD transmission failure diagnostics'''"]], while paying special attention to the specific DDiS notes below:
 * Apart from the issues which might develop with the vacuum sensor / switch or the vacuum valves (which are common with petrol Jimnys), DDiS Jimnys could also develop issues with the green vacuum regulator + filter.
 * As shown in the pictures above, it is relatively easy to remove the green regulator + filter and take its bottom cover out in order to gain access to the filter.

@@ Line 1,769: / Line 1,769: @@
-=== Notes on the vacuum system for front wheel hub heads ===
+=== Vacuum system for front wheel hub heads ===
@@ Line 1,783: / Line 1,783: @@
-** However, the valves and switches of the vacuum system, as well as the piping, are the same as in petrol Jimnys 3, except for some length differences in the piping.
+* The valves and switches of the vacuum system, as well as the piping, are the same as in petrol Jimnys 3, except for some length differences in the piping.
-* The piping scheme between the vacuum valves and the wheel hubs is the same.
+* The piping scheme between the vacuum valves and the wheel hubs is the same as in petrol Jimnys 3.
@@ Line 1,810: / Line 1,810: @@
+=== Vehicle computer systems ===
@@ Line 1,826: / Line 1,823: @@
 [[Category:FAQ - gen3]]

@@ Line 1,770: / Line 1,770: @@
 === Notes on the vacuum system for front wheel hub heads ===
 * In DDiS Jimnys 3, the vacuum system for the front wheel vacuum locking hub heads is located in a different portion of the engine bay than in petrol Jimnys 3.
 ** It is much more accessible in DDiS Jimnys 3.
-* The vacuum is supplied directly by engine's vacuum pump (which itself is directly connected to the electrical generator).
+* The vacuum is supplied directly by engine's vacuum pump (which itself is directly connected to the behind of the electrical generator).
 ** In petrol Jimnys 3 there is no vacuum pump at all.
 * That same vacuum pump supplies some other engine peripheral systems as well.

← Older revision		Revision as of 06:24, 23 May 2019
Line 973:		Line 973:
	* Luckily the issue usually develops gradually (it starts leaking more and more), so you usually have sufficient time (weeks) to react.		* Luckily the issue usually develops gradually (it starts leaking more and more), so you usually have sufficient time (weeks) to react.
	* Earlier 1st gen DDiS Jimnys (with 48 kW K9K 700 engine) have a completely different engine coolant distribution system, and therefore this issue does not apply to them.		* Earlier 1st gen DDiS Jimnys (with 48 kW K9K 700 engine) have a completely different engine coolant distribution system, and therefore this issue does not apply to them.
		+
		+
		+	* A suspected cause of this failure is the use of a wrong type of engine coolant.
		+	* Although K9K 266 engine is built by Renault from Europe, it appears that the actual cooling system is still Suzuki's Japanese design.
		+	* This means that this engine's cooling system probably still has the same peculiar requirements about the types of acceptable engine coolants as most other Japanese engine designs.
		+	* Complete info about proper selection of engine coolant is written in the wiki article [[Fluids and filters - proper selection\|'''"Fluids and filters - proper selection"''']].

← Older revision		Revision as of 13:42, 21 February 2019
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	{{Edited}}		{{Edited}}
−	[[Category:FAQ]]	+
		+	[[Category:FAQ - gen3]]

@@ Line 211: / Line 211: @@
 * Much higher torque (pulling power), especially newer DDiS with 63 kW engine;
 * Engine's RPM-torque curve is much more biased towards the lower 1500-2000 RPM range, which is excellent for all-terrain driving;
-* Much higher engine compression, providing significantly more engine braking capacity when descending downhill;
+* Much higher engine compression, providing (theoretically) significantly more engine braking capacity when descending downhill;
 * Ability to "self set-off" and "self drive" at idle throttle;
 ** "Self set-off" means that you can (in most situations) start moving from still in 1st HI and reverse HI gear just by releasing the clutch pedal.
@@ Line 303: / Line 305: @@
 * Note that a petrol Jimny has a similar issue, in the sense that the petrol engine "loses" significant amount of torque already below 3000 RPM, not to mention below 2500 or so.
 ** The difference to the diesel is that the petrol engine loses power/torque gradually as RPMs decrease, while the diesel loses them suddenly below the "turbocharger cut-off" RPMs.

@@ Line 101: / Line 101: @@
 * This table shows main vehicle specifications which are different in DDiS diesel Jimnys compared to contemporary petrol Jimnys.
 ** All information was taken from official Suzuki's documentation.
-* Specifications about fluid quantities and types for DDiS Jimnys are written in the [[Regular maintenance consumables|'''Regular maintenance consumables''']] wiki article.
+* Specifications about fluid quantities and types for DDiS Jimnys are written in the [[Regular maintenance intervals and consumables|'''Regular maintenance intervals and consumables''']] wiki article.
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