Requirements and modifications for running prjmod - Revision history

PRJ at 20:14, 15 December 2017

2017-12-15T20:14:56Z

2017-11-06T09:34:30Z

MAP sensor

2017-11-01T14:14:33Z

OBD Interface

2017-11-01T14:14:18Z

OBD Interface

2017-11-01T14:13:31Z

2017-11-01T14:12:01Z

2017-11-01T11:08:09Z

Immobilizer bypass

2017-11-01T02:15:55Z

2017-11-01T02:12:19Z

Speed Density modifications

2017-11-01T01:56:56Z

Speed Density modifications

← Older revision		Revision as of 20:14, 15 December 2017
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	* If you want a proper immobilizer, wire in a reed switch somewhere or install an alarm with immobilization function. If anyone wants to steal one of these cars they can simply swap the ECU for a non-immobilized one in 30 seconds and drive off. The prjmod firmware has immo disabled.		* If you want a proper immobilizer, wire in a reed switch somewhere or install an alarm with immobilization function. If anyone wants to steal one of these cars they can simply swap the ECU for a non-immobilized one in 30 seconds and drive off. The prjmod firmware has immo disabled.
	I will be grateful if anyone can provide some pictures of this process.		I will be grateful if anyone can provide some pictures of this process.
−
−	~~==NLS==~~
−	~~TODO~~
−
−	~~==Map switching==~~
−	~~TODO~~

@@ Line 47: / Line 47: @@
 | style="color: #0e0; font-weight: bold; text-align:center;" | 3
 |}
-* Cut the old sensor off the rubber hose with an exacto knife, make sure to cut right past the nozzle, or you will need a new hose.
+* Desolder and cut the old sensor off the rubber hose with an exacto knife, make sure to cut right past the nozzle, or you will need a new hose.
 * Re-use the clip.
 * Use a cable tie to secure the sensor in place.

@@ Line 26: / Line 26: @@
 ==OBD Interface==
-Any KKL cable will work, also the non-current generation Ross-tech HEX+CAN cables with the USB pass-through driver installed. I recommend setting the COM-port latency to 1 in device settings.
+Any KKL cable will work, also the non-current generation Ross-Tech HEX+CAN cables with the USB pass-through driver installed. I recommend setting the COM-port latency to 1 in device settings.
 ==MAP sensor==

@@ Line 26: / Line 26: @@
 ==OBD Interface==
-Any KKL cable will work. I recommend setting the COM-port latency to 1 in device settings.
+Any KKL cable will work, also the non-current generation Ross-tech HEX+CAN cables with the USB pass-through driver installed. I recommend setting the COM-port latency to 1 in device settings.
 ==MAP sensor==

@@ Line 1: / Line 1: @@
 Follow the instructions with great care.<br/>
-The first four steps are <b>absolutely mandatory</b>, you can not do any tuning before they are completed.
+Everything except NLS and Map switching is <b>absolutely mandatory</b>, you can not do any tuning before the steps are completed.
 <br/>
 ==Supported ECU part numbers==
@@ Line 24: / Line 24: @@
 * 8A0997551X
 * 8A0997551BX
 ==MAP sensor==

← Older revision	Revision as of 14:12, 1 November 2017
(No difference)

@@ Line 70: / Line 70: @@
 ** The other of the green wires will have continuity to pin 55 on the ECU.
 * Once you have found the two K-line "ends" cut them at the connector and connect them together, you can also discard the immobox.
-* If you want a proper immobilizer, wire in a reed switch somewhere. If anyone wants to steal one of these cars they can simply swap the ECU for a non-immobilized one in 30 seconds and drive off. The prjmod firmware has immo disabled.
+* If you want a proper immobilizer, wire in a reed switch somewhere or install an alarm with immobilization function. If anyone wants to steal one of these cars they can simply swap the ECU for a non-immobilized one in 30 seconds and drive off. The prjmod firmware has immo disabled.
 I will be grateful if anyone can provide some pictures of this process.

@@ Line 52: / Line 52: @@
 ==Speed Density modifications==
-* Remove 0 ohm resistor R660
+Remove 0 ohm resistor R660.<br/>
+[[File:R660.jpg|frameless|600px]]<br/><br/>
-* Remove solder from the via directly under "S900" chip. The via is directly under the writing "C660". Attach one end of wire through hole, the wire will go from one PCB to the other.
+Remove solder from the via under "S900" chip. The via is directly under the writing "C660". Attach one end of wire through hole, the wire will go from one PCB to the other.<br/>
-* Remove solder from the via directly to the right of D232 (towards D235). Attach second end of wire through hole.
+[[File:Wire1.jpg|frameless|600px]]<br/><br/>
-As the fuel/ign chip does not have a MAP connection, we are simply routing the MAP signal into a free analog input.
+Remove solder from the via directly to the right of D232 (towards D235). Attach second end of wire through hole.<br/>
 ==Immobilizer bypass==
@@ Line 72: / Line 74: @@
 ==NLS==
 ==Map switching==

← Older revision		Revision as of 01:56, 1 November 2017
Line 52:		Line 52:

	==Speed Density modifications==		==Speed Density modifications==
		+	* Remove 0 ohm resistor R660
		+	* Remove solder from the via directly under "S900" chip. The via is directly under the writing "C660". Attach one end of wire.
		+	* Remove solder from the via directly to the right of D232 (towards D235). Attach second end of wire.
		+	As the fuel/ign chip does not have a MAP connection, we are simply routing the MAP signal into a free analog input.

	==Immobilizer bypass==		==Immobilizer bypass==