Tps Setting
#1
Posted 18 April 2015 - 02:33 pm
#2
Posted 18 April 2015 - 06:19 pm
Could be a dodgy TPS wiring connection.
Mk2a 2000 in Silver. Top end Refurb @ 41100 miles, Scottoiler, Renthal Road High Bars, Up & Back Bar Risers, Bellypan, DL650 Handguards, Capt. Picard Bar Ends, House of Henty SS Wheel spacers, New Seat Cover Fitted. 58 MPG !! Now owned by chrisbee ! Studley's mk2a Bloggerydoodaah ! Photos of my first MK1 Photos of my MK2a TPLQHCSRSFC No. 1 Fan
#3
Posted 18 April 2015 - 09:03 pm
Could be a dodgy TPS wiring connection.
Yeh could be, might sling a new solenoid at it and see if that cures it if not its out with the multi meter I suppose
#4
Posted 19 April 2015 - 07:01 am
Back in the 2000's (2003/4?)Yamaha had to recall/fix a range of bikes that had dodgy TPS systems. I had a brand new FZ600 around then and the damn thing nearly killed me ...literally, till the shop replaced the TPS. I'm almost certain the TDM was on the list with this same problem.
I'd bought the FZ out of the crate. I was told it was one of the first 4 in Qld at the time. The damn thing would suddenly rev up or drop to idle in traffic regardless of where I had the throttle...an absolute nightmare. Less than 6 mths after the shop put in a replacement (after we had tried everything else) I got a letter from Yamaha to take the bike in for the fix. Some time later I got involved in a sort of shunt (nowt to do with the TPS) at the lights and not long after repairs I traded up for my 2006 TDM.
Might pay to get the thing checked out and replaced...just in case. I think this issued is pinned somewhere on here?
HTH John H
#5
Posted 19 April 2015 - 07:08 am
#6
Posted 19 April 2015 - 07:40 am
Get into the diag mode and check the tps numbers increase smoothly, should be something like 15-17 at closed throttle and 97-99 wide open.
#8
Posted 19 April 2015 - 03:28 pm
Attached Files
#9
Posted 19 April 2015 - 06:02 pm
Is that not an overflow or vent.
Now I just fly everywhere.
Be yourself, because everybody else is taken.
Gone to new owner.
Black Mk2a
PipeWerx Exhaust, Gold Spots, Goodridge Hoses, Scottoiler,Oil Pressure Indicator, Nippy Normans fuze box,Touratech Handguards,Oxford Heated Grips, Power Socket, Hard Wiring for Sat Nav, Gear Indicator built into the rev counter. Givi E50 Top box & E21 side cases, Bagster Tank Cover & Bag.
#10
Posted 19 April 2015 - 06:16 pm
Throttle position has to do with ignition advance in the 850.
Edited by leehenty, 19 April 2015 - 06:17 pm.
#11
Posted 19 April 2015 - 06:35 pm
#12
Posted 19 April 2015 - 06:54 pm
I thought it was a code similar to the 9er & different sweeps mean different faults. Could be wrong though.
Now I just fly everywhere.
Be yourself, because everybody else is taken.
Gone to new owner.
Black Mk2a
PipeWerx Exhaust, Gold Spots, Goodridge Hoses, Scottoiler,Oil Pressure Indicator, Nippy Normans fuze box,Touratech Handguards,Oxford Heated Grips, Power Socket, Hard Wiring for Sat Nav, Gear Indicator built into the rev counter. Givi E50 Top box & E21 side cases, Bagster Tank Cover & Bag.
#14
Posted 19 April 2015 - 07:54 pm
#15
Posted 19 April 2015 - 08:41 pm
Throttle position sensor does not supply a signal to tachometer. This comes from Ecu and ultimately the crank sensor. I would disconnect battery and check connector block to Ecu and also connector block to meter housing. Look for dirty connection.
Throttle position has to do with ignition advance in the 850.
If the tps and/or tps wiring is faulty, the tacho displays the 'dance' that jellypops describes. Have you tried checking the wiring connections jelly ?
Mk2a 2000 in Silver. Top end Refurb @ 41100 miles, Scottoiler, Renthal Road High Bars, Up & Back Bar Risers, Bellypan, DL650 Handguards, Capt. Picard Bar Ends, House of Henty SS Wheel spacers, New Seat Cover Fitted. 58 MPG !! Now owned by chrisbee ! Studley's mk2a Bloggerydoodaah ! Photos of my first MK1 Photos of my MK2a TPLQHCSRSFC No. 1 Fan
#16
Posted 19 April 2015 - 09:01 pm
#17
Posted 19 April 2015 - 09:09 pm
Where did you read/hear about the solenoid causing the tacho to display a TPS fault ? Never heard of it before.
Mk2a 2000 in Silver. Top end Refurb @ 41100 miles, Scottoiler, Renthal Road High Bars, Up & Back Bar Risers, Bellypan, DL650 Handguards, Capt. Picard Bar Ends, House of Henty SS Wheel spacers, New Seat Cover Fitted. 58 MPG !! Now owned by chrisbee ! Studley's mk2a Bloggerydoodaah ! Photos of my first MK1 Photos of my MK2a TPLQHCSRSFC No. 1 Fan
#18
Posted 20 April 2015 - 06:29 am
#20
Posted 20 April 2015 - 07:08 am
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users