They look like this (Earlier version) or this (solid state version). Mounted on the rear of the instrument cluster. You can measure the output to the common connection of the 2 gauges, should be 10v i think though if it’s the early type regulator you may see a pulsing voltage.
But, as Bill says, the fuel gauge going to full is the opposite effect to the temperature gauge. It could be an earthing issue on the rear of the cluster. Jim From: Hans Defauwes Sent: Tuesday, August 11, 2020 9:53 PM To: quantumowners@googlegroups.com Subject: Re: [Quantum Owners] how to test water temp sender / meter? The fuel gauge is since a month indeed faulty too = mostly on full even when empty Where do I find the voltage regulator on the back? Is it still available or is there a substitute? Hans From: Jim Hearne Sent: Tuesday, August 11, 2020 8:53 PM To: quantumowners@googlegroups.com Subject: Re: [Quantum Owners] how to test water temp sender / meter? Is the fuel gauge still working ok ? If thats stopped working as well then it could be the voltage regulator on the back of the instrument cluster. Jim From: Hans Defauwes Sent: Tuesday, August 11, 2020 7:47 PM To: quantumowners@googlegroups.com Subject: Re: [Quantum Owners] how to test water temp sender / meter? Thanks, Seems I need to take the dashboard out to test the wire/temp gauge . . . . From: kynastonp . Sent: Tuesday, August 11, 2020 11:42 AM To: quantumowners@googlegroups.com Subject: Re: [Quantum Owners] how to test water temp sender / meter? Earth the wire going to the sender, meter should move to the hot end of the range no movement suspect gauge, movement suspect sender. Get Outlook for Android -------------------------------------------------------------------------------- From: quantumowners@googlegroups.com <quantumowners@googlegroups.com> on behalf of Hans Defauwes <hansdefau...@hetnet.nl> Sent: Tuesday, August 11, 2020 10:12:06 AM To: quantumowners@googlegroups.com <quantumowners@googlegroups.com> Subject: [Quantum Owners] how to test water temp sender / meter? Hi, My water temperature gauge does not move anymore how to test if it is the xr2 dashboard meter or the water temp sender? Hans -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/16F014D5EC3B44B2A467F5DAE7ED1010%40HansPC. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/DB3PR0402MB3820CA8E4A41AF2D4FDF7502AC450%40DB3PR0402MB3820.eurprd04.prod.outlook.com. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/FA04982554454C8AA54ABE5CD2CA48BC%40HansPC. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/371473C3D4AD439091D03FBC5EE3EE23%40JimQuad. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/8FA547EBD81541FEA0AB416001866C55%40HansPC. -- -- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To post to this group, send email to quantumowners@googlegroups.com To unsubscribe from this group, send email to quantumowners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/quantumowners?hl=en IMPORTANT NOTE: All information presented herewith is provided on an "As Is" basis, without warranty or the implication thereof. Neither the Quantum Owners Club nor the individuals associated with the Quantum Owners Club or in the preparation of the above information shall have any liability to any person or entity with respect to liability, loss, or damage caused or alleged to be caused directly or indirectly by the instructions contained within this or related message(s). --- You received this message because you are subscribed to the Google Groups "Quantum Owners Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to quantumowners+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/quantumowners/DD74AEA32CC7464992F11A36C71D4392%40JimQuad.