All other modes and functions seem normal on the OBC and instrument cluster. Working... GalcoTV 9,462 views 1:14 1986 Porsche 944 turbo  - Duration: 4:18. After warmin the car without driving, my temperature gauge reflects a temperature between 90°C and 100°C 2nd bar. his comment is here
thanks May 22, 2015 Followup from the Pelican Staff: Check the ground to the instrument panel, it may have excessive voltage drop. - Nick at Pelican Parts Chiggs Comments: I took mine out to clean the footballs and to install blue LED light prisms. The prisms came out excellent and contrary to what the manufacturer stated, they dim with the factory installed dimmer switch. June 20, 2011 Followup from the Pelican Staff: Check the ground to the tach and the signal in using a scope. http://forums.pelicanparts.com/porsche-924-944-968-technical-forum/741813-mpg-gauge-wtf.html
If they are all malfunctioning, the fault is shared and shouldn't be too hard to find. - Nick at Pelican Parts porsche man944s2 Comments: hi ive a 1987 porsche 944 Is it a 12v pulsed signal to drive the speedo? nothing wrong with the actual oil pressure whatsoever. Or is it just a vac gauge?
The tachometer and fuel gauge works but non of the other gauges. A fast N/A 944. Yeah, not really. Porsche 944 Instrument Cluster Removal More pulses/second=higher speed.
-The fuel consumption rate is the fuel injector duty cycle, probably smoothed out, so it's a voltage.
Posts: 3,051 Interesting, I thought it was vacuum-driven, like so many other companies did in the 80s for a fast and cheap 'economy' indication Tom in Austin View Public Profile Or is it just a vac gauge? So far: pulled relays and they test good as far as solenoid working clicks.
Dempsey Michael Van Bibber Time: 2-3 hours Tab: $15 Talent: *** Tools: 10mm socket, 24mm socket, Phillips screwdriver, flathead screwdriver, 5mm, 6mm & 7mm sockets, Never Dull metal polish, alcohol wipes,
Rust/Body Work Woo Hoo!... Porsche 944 G2 Relay While checking, check for ground as well. - Nick at Pelican Parts Comet Comments: I have a 1984 944. The time now is 01:43 PM. -- Pelican Parts - vBulletin 2 Style -- Pelican_Mobile Contact Us - Pelican Parts - Archive - Top Powered by vBulletin Version 3.8.7Copyright ©2000 It does move to the left (passed 50) when I decelerate and towards 15 when I accelerate, though.
Reply With Quote 07-16-200107:33 PM #3 Brandon Guest Location , , Member No: | Is the MPG gauge just a vacuum gauge?
You may be able to repair that or replace the speedo. http://rennlist.com/forums/928-forum/731100-mpg-gauge.html Thank you so much November 10, 2009 Followup from the Pelican Staff: Sounds like a dead battery, I would try putting a battery charger on it and seeing if that Porsche 944 Fuel Gauge Not Working I still need to go back and have them check the sensors (fuel flow meter, etc.). Porsche 944 Instrument Cluster Lights Any help with this?
It sounds like an issue with the tach itself. - Wayne at Pelican Parts Tom Comments: Have a 85 1/2 944. this content Published on Jul 22, 2013I've got a 86 944 na 5 spd with a weird problem. TheFreezingM00N 771 views 0:45 944 Transaxle Noise - Duration: 1:16. I therefore spent 2 days cleaning all grounds, connectors, and sprayed some dry electronic bomb on the printed electronic board, as well as double checking the temperatures, fuses, relays, measuring all Porsche 944 Instrument Cluster Not Working
Remove instrument panel trim piece 5. The MPG gauge gets an injector duty cycle signal from the DME and also a speed signal (in the early cars the speed signal comes from a hall-effect sensor on the All Rights Reserved. weblink Could be an issue inside the electronic tach unit then. __________________ Shifting is an art.
I've put it all back together, but have no power at all to any of the gauges and the indicators do not work. Porsche 944 Tachometer Repair See attached. - Nick at Pelican Parts Carrera Comments: found the problem. Alternator Problem?? 83 944 won't start Electric Windows problem ?
The tach registers about 500 rpm when the car is running and only increase a couple hundred rpm when the engine is reved, so it is getting signal but it barely Then when you accelerate, the gauge goes back to 0mpg, there is no inbetween. Pelican Parts has replacement VDO Gauges, but the circuitry is a dealer only part - and they only sell it as a whole assembly - prepare to spend in the neighborhood Porsche 944 Speedometer Repair My only real recommendation is to pull it and have it rebuilt.
Any suggestions to this symptoms are greatly appreciated. November 28, 2009 Followup from the Pelican Staff: Thanks for the additional info. My 1985 944 cranks but doesn't turn over control arm bushings bumpers off Cooling Fan Relay vibration just got 1985.5 what can i do to clean it up a bit yup check over here Store Register FAQ Community Calendar Today's Posts Search Used CarsVendor DirectoryvBLive 928 Forum Sponsored by: 928 Specialists Community Links Social Groups Pictures & Albums Users List Search Forums Show Threads
Anyone else have this problem? Appreciate 0 Quote Oulixes View Public Profile Find More Posts by Oulixes 07-28-2010, 08:26 PM #6 Triumvir3 Private First Class 5Rep 147Posts Drives: 2013 Activehybrid 3 Estoril B Join