S4wiki:Community Portal - Revision history

Nyet: Undo revision 3277 by Jokki (Talk)

2011-07-28T19:49:42Z

Undo revision 3277 by Jokki (Talk)

← Older revision		Revision as of 19:49, 28 July 2011
Line 131:		Line 131:
	** how is req. boost related to waste gate duty?		** how is req. boost related to waste gate duty?
	** why delete? (to use MBC, AVCR etc)		** why delete? (to use MBC, AVCR etc)
	**[http://www.uk-dissertation.com/ custom dissertation]
	* N249 controls [[BPV]]		* N249 controls [[BPV]]
	** why delete? (no conclusive proof of any advantages)		** why delete? (no conclusive proof of any advantages)

2011-07-28T19:48:28Z

Reverted edits by Susanbell84 (Talk) to last revision by Jokki

← Older revision		Revision as of 19:48, 28 July 2011
Line 134:		Line 134:
	* N249 controls [[BPV]]		* N249 controls [[BPV]]
	** why delete? (no conclusive proof of any advantages)		** why delete? (no conclusive proof of any advantages)
	**[http://www.dissertation-help.co.uk/ dissertation]

	===[[RNS-E]] Nav information===		===[[RNS-E]] Nav information===

2011-07-25T07:05:17Z

N75, N249, Wastegate

← Older revision		Revision as of 07:05, 25 July 2011
Line 134:		Line 134:
	* N249 controls [[BPV]]		* N249 controls [[BPV]]
	** why delete? (no conclusive proof of any advantages)		** why delete? (no conclusive proof of any advantages)
			**[http://www.dissertation-help.co.uk/ dissertation]

	===[[RNS-E]] Nav information===		===[[RNS-E]] Nav information===

2010-12-03T16:31:29Z

← Older revision		Revision as of 16:31, 3 December 2010
Line 131:		Line 131:
	** how is req. boost related to waste gate duty?		** how is req. boost related to waste gate duty?
	** why delete? (to use MBC, AVCR etc)		** why delete? (to use MBC, AVCR etc)
			**[http://www.uk-dissertation.com/ custom dissertation]
	* N249 controls [[BPV]]		* N249 controls [[BPV]]
	** why delete? (no conclusive proof of any advantages)		** why delete? (no conclusive proof of any advantages)

2009-12-29T19:59:13Z

Open loop/closed loop

← Older revision		Revision as of 19:59, 29 December 2009
Line 75:		Line 75:

	===[[Open loop]]/[[closed loop]]===		===[[Open loop]]/[[closed loop]]===
	* What determines which is used when?
	** Is it at simple as requested Lambda != 1 -> open loop?
	* What inputs are used in each to determine fueling		* What inputs are used in each to determine fueling
	** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?		** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?

2009-12-29T19:57:58Z

Open loop/closed loop

← Older revision		Revision as of 19:57, 29 December 2009
Line 76:		Line 76:
	===[[Open loop]]/[[closed loop]]===		===[[Open loop]]/[[closed loop]]===
	* What determines which is used when?		* What determines which is used when?
	** Is it at simple as ~~EGT~~ ~~enrich~~ -> ~~closed~~ loop?		** Is it at simple as requested Lambda != 1 -> open loop?
	* What inputs are used in each to determine fueling		* What inputs are used in each to determine fueling
	** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?		** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?

2009-08-31T18:21:57Z

[[ME7.1]]

← Older revision		Revision as of 18:21, 31 August 2009
Line 54:		Line 54:
	===[[Engine recode]]===		===[[Engine recode]]===
	* different between ESP/non-ESP, but how does it interact with ABS and EDL?		* different between ESP/non-ESP, but how does it interact with ABS and EDL?

	===[[ME7.1]]===
	* sigh. stub for now.

	<!-- DO NOT DELETE, END OF LEFT COLUMN MARKER -->		<!-- DO NOT DELETE, END OF LEFT COLUMN MARKER -->

2008-03-07T18:17:45Z

[[EGT enrich]]

← Older revision		Revision as of 18:17, 7 March 2008
Line 94:		Line 94:
	===[[EGT enrich]]===		===[[EGT enrich]]===
	* two thresholds		* two thresholds
	*# 980C, direct from EGT sensor, which is not ~~accurate~~ ~~until~~ 945C (1733F)		*# 980C, direct from EGT sensor, which does not read below 945C (1733F)
	*# 500C, from calculated EGT, which is derived from load/RPM		*# 500C, from calculated EGT, which is derived from load/RPM

2008-03-07T18:16:25Z

[[Open loop]]/[[closed loop]]

← Older revision		Revision as of 18:16, 7 March 2008
Line 79:		Line 79:
	===[[Open loop]]/[[closed loop]]===		===[[Open loop]]/[[closed loop]]===
	* What determines which is used when?		* What determines which is used when?
			** Is it at simple as EGT enrich -> closed loop?
	* What inputs are used in each to determine fueling		* What inputs are used in each to determine fueling
	** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?		** closed loop: req load-> base maps + adapt channels + ltfts (derived from stfts) + stfts?
Line 90:		Line 91:
	** req load (based on throttle position during partial throttle or target idle torque if throttle postion is zero) vs calculated load (based on MAF)		** req load (based on throttle position during partial throttle or target idle torque if throttle postion is zero) vs calculated load (based on MAF)
	** add in cruise control, traction control, engine protection (e.g. [[throttle cut]])		** add in cruise control, traction control, engine protection (e.g. [[throttle cut]])

	===[[EGT enrich]]===		===[[EGT enrich]]===
	* two thresholds		* two thresholds

2008-03-07T18:15:22Z

[[Open loop]]/[[closed loop]]

← Older revision		Revision as of 18:15, 7 March 2008
Line 90:		Line 90:
	** req load (based on throttle position during partial throttle or target idle torque if throttle postion is zero) vs calculated load (based on MAF)		** req load (based on throttle position during partial throttle or target idle torque if throttle postion is zero) vs calculated load (based on MAF)
	** add in cruise control, traction control, engine protection (e.g. [[throttle cut]])		** add in cruise control, traction control, engine protection (e.g. [[throttle cut]])
			===[[EGT enrich]]===
			* two thresholds
			*# 980C, direct from EGT sensor, which is not accurate until 945C (1733F)
			*# 500C, from calculated EGT, which is derived from load/RPM

	===[[O2 sensor]]===		===[[O2 sensor]]===