4Bv3, 2 CHANNEL DIGITAL TUNING MODULE. Updated version see photo 1. FOR RANGE ROVER P38 WITH 6CYL BMW ENGINE. AUTO OR MANUAL EGR & NON EGR. NEW FEATURES AT NO EXTRA COST.
Switchable hot start helper so its there if you need it now or in the future. Adjustable hot start helper if you need to use, you can adjust the extra fuel mount for 20seconds during cranking to aid starting when the injection pump is worn or one or more heater plugs are weak to aid cold starting.Selectable & adjustable off boost enrichment for weak injection pumps. Socket for optional illuminated dash push button'Sport Switch. Which gives an extra performance boost when needed eg for overtaking, towing or setting off up a steep hill. Now you can adjust the'sport mode' effect. Gives older diesels a new lease on life. This 2 channel digtal tuning module has been on sale for over. Years and has been proven to work reliably and effectively on older diesels with Bosch Ve-EDC fuel injection. This system uses the first generation of Bosch'drive by wire' electronic injection pumps - the VP37 and similar 5 cylinder versions.
NB The photo shows the version for the VOLVO 2.5TDI with 3pin map sensor cable and 8 or 10pin plug for the injection pump. The P38 version has different cables and no grey knob.
POWER & TORQUE BY UPTO 25%^. BOOSTS LOW DOWN TORQUE FROM AS LOW AS 1200RPM. REDUCES TURBO LAG & IMPROVES THROTTLE RESPONSE. FOR A MORE ENJOYABLE DRIVE.
When you aren't using the extra performance. FITS ALL P38 DIESELS WITH THE 6CYL BMW ENGINE. The hot start helper gives extra fuel for the first 20seconds of cranking. Settings 6 & 7 enable this feature and the amount of extra fuel is now adjustable to allow for variations in pump wear.
OFF BOOST ENRICHMENT: Three of the 8 settings (3,4,5) now provide adjustable off boost enrichment. This increases the output of worn injection pumps to improve performance when setting off and also means the turbo cuts in lower down the rev range.
You can adjust the extra fuelling using the HSF control. Will also help with poor hot starting. A socket for the optional dash switch is now built-in which gives you the option of even more power for overtaking etc at the push of the button. From April 2020 there is a separate adjustment for'sport mode'. FITS ALL P38 2.5L BMW ENGINES - AUTO/MANUAL, WITH OR WITHOUT EGR.The brand new Synergy 4b uses 3 chips, one of which is a state of the art microcontroller making this a genuinely digital product. It uses 2 channels - one processes the MAP signal (unlike rival products - even those costing 3 times the price that only use the map signal to turn their box on and off) and the other controls the fuelling. The controls enables you choose where the extra performance starts and how much performance boost is available. Fitting is straightforward: one cable simply plugs in between the map (boost pressure sensor) and its plug and then a short cable with a 2pin plug is attached to the injection pump wiring near the ecu, the Synergy cable then plugs into this. ^No specific claims or guarantees of power or torque increase are made as the results depend upon the make & model of vehicle and engine condition.
No specific economy improvements are claimed since there are too many factors outside our control such as vehicle condition, how and where you drive etc. Hiya Ron, put your module on my 97 p38 all I can say is holy sht, didn't realise my brakes were that bad. A million thanks to you and will be telling every one to fit a "Ronbox". Today i fitted the chip and the difference is unreal so happy with it i have fitted the bmw engine to my defender and this has completed the car im over the moon with it.I fitted the chip and the difference is unreal so happy with it i have fitted the bmw engine to my defender and this has completed the car I'm over the moon with it thank you. This listing is for a Synergy 4b (VP) for the 2.5L RANGEROVER P38 diesel with drive by wire 6cylBMW engine, and either manual or auto gearbox. You will receive a brand new unit, cable ties, screwdriver for adjusting, velco for attachment to the engine bay and fitting / adjusting instructions. + ECO / SPORT DASH PUSH BUTTON SWITCH WITH RED LED. If you don't require the switch, please see our other listings. Full terms and condition are below and on our website. It is our policy to give you 30days to evaluate the module for yourself under various'real world' driving conditions. Dyno figures are meaningless when it comes to telling you about part throttle performance, turbo lag reduction, ow down torque and in-gear acceleration since they are always obtained on full throttle in 4th gear, usually from about 2000rpm upwards. Also, your vehicle may no longer be producing the manufacturers quoted figures so you will often not be able to achieve the claimed increase. You should ensure your vehicle's engine is in good working order with uptodate cambelt (where relevant) &/or injection pump belt fitted. (C)RONIAN Ltd E&OE 2007/20. Synergy, Ronbox and Synergy-ronbox are registered trademarks the property of Ronian Ltd. This means you can be sure of a well proven and reliable tuning product which will enhance your vehicle.
We can keep our prices very reasonable indeed, considering the results you will experience, because we design, manufacture and sell direct to customers and therefore also are best placed to provide back up should you need it. The item "RANGE ROVER P38 2.5L 6CYL DIESEL TUNING BOX SYNERGY 4Bv3, + SPORT BUTTON" is in sale since Monday, July 8, 2019. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Engine, Tuning & Chips\Performance Chips". The seller is "tuning-diesels" and is located in ARGYLL. This item can be shipped worldwide.