Engine Temperature Indicator

[silbord]

Originally Posted by JFP in PA

The very first thing you should be doing is get the car to someone with an OBD II scanner capable of real time data capture (PID); have them check what your water temp really is at before you puke something major.

You could have a bad dash gauge, temp sending sensor, water pump, externally blocked radiators, or dead thermostat; you need to start eliminating items one at a time rather than just swapping out parts……………

JFP - Thanks for your suggestions. I reviewed the previous owner 's service records and found both the water pump & thermostat was replaced last year. I would think that they should not go bad already.

Where can I buy the OBD II scanner w/ PID?

Thanks

[JFP in PA]

Originally Posted by silbord

JFP - Thanks for your suggestions. I reviewed the previous owner 's service records and found both the water pump & thermostat was replaced last year. I would think that they should not go bad already.

Where can I buy the OBD II scanner w/ PID?

Thanks

A lot of people make them: Snap-On Modis, Actron, Vertronix, and the Porsche specific Durametric can all do it………..check the model features, the better units usually have it.

[Lil bastard]

With a recent waterpump/t-stat replacement, 1st place to start is making sure the system has been properly bled. If not, you could easily get the temps you're seeing.

For scanners: Code Scanners

[silbord]

Originally Posted by JFP in PA

A lot of people make them: Snap-On Modis, Actron, Vertronix, and the Porsche specific Durametric can all do it………..check the model features, the better units usually have it.

Took my first 99 Boxster for a drive to check the dash temp gauge. After it warmed up and drove easily in Auto, the temp gauge stayed between 8 & 0 (180). Ambient temp was around 75F, a cool day in PA. When switched to Tiptronic and drove a little harder, the temp gause increased to the middle of 0 (180). Switched back to Auto and cruised at 65mph, the temp gause dropped back to b/w 8 & 0. Switched to Tiptronic and drove hard, the temp gauge increased to right side of 0 but never passed it. Swicthed back to Auto and drove home, the temp gauge stayed at the middle of 0. Parked the Boxster in the garage w/ the engined off for about 15 minutes. Started the Boxster and the temp gauge stayed between 8 & 0 (180).

Is this normal for the Boxster w/ 75K?

I tried to search for a reasonable OBD II Scanner on the Internet and came across the OBDCOM for $86.00. It comes with a OBD connector and a software CD for the Laptop. According to the website, it can monitor and convert error codes except for ABS and Airbag.

Does anyone have any comment of the OBDCOM?

Thanks.

[JFP in PA]

Originally Posted by silbord

Took my first 99 Boxster for a drive to check the dash temp gauge. After it warmed up and drove easily in Auto, the temp gauge stayed between 8 & 0 (180). Ambient temp was around 75F, a cool day in PA. When switched to Tiptronic and drove a little harder, the temp gause increased to the middle of 0 (180). Switched back to Auto and cruised at 65mph, the temp gause dropped back to b/w 8 & 0. Switched to Tiptronic and drove hard, the temp gauge increased to right side of 0 but never passed it. Swicthed back to Auto and drove home, the temp gauge stayed at the middle of 0. Parked the Boxster in the garage w/ the engined off for about 15 minutes. Started the Boxster and the temp gauge stayed between 8 & 0 (180).

Is this normal for the Boxster w/ 75K?

I tried to search for a reasonable OBD II Scanner on the Internet and came across the OBDCOM for $86.00. It comes with a OBD connector and a software CD for the Laptop. According to the website, it can monitor and convert error codes except for ABS and Airbag.

Does anyone have any comment of the OBDCOM?

Thanks.

Sounds about average, but again: The dash gauge is both inaccurate and non linear in its function, so there is little, if any, relationship between what is says and what is actually going on. Once you acquire a scanner capable of monitoring real time data, you will se what I mean…………

[mikefocke]

I don't get any variation once the car is warmed up. Between the 8 and 0 and never budges. I too have a TIP and I mostly drive in auto but I do use the manual every once in a while.
Ever had your radiators cleaned? Have you tried driving for a while with the burp lever open and then checked the levels and closed the lever?

There are online instructions available for both...if you don't have em...ask.

[silbord]

Originally Posted by mikefocke

I don't get any variation once the car is warmed up. Between the 8 and 0 and never budges. I too have a TIP and I mostly drive in auto but I do use the manual every once in a while.
Ever had your radiators cleaned? Have you tried driving for a while with the burp lever open and then checked the levels and closed the lever?

There are online instructions available for both...if you don't have em...ask.

The radiator was completly flushed and new coolant was added last year. The water pump was also replaced with a new one. Work was done by Porsch Dealer.

I am new to Porsch Boxster and don't know anything about "burp lever". Don't know if it was opened or closed. Where can I find the on-line instructions on "Burp Lever"?

Thanks

[JFP in PA]

Originally Posted by silbord

The radiator was completly flushed and new coolant was added last year. The water pump was also replaced with a new one. Work was done by Porsch Dealer.

Not what I was referring to; I meant cleaning the accumulated crap out from between the radiators and A/C evaporators, as well as in the forward radiator wells. This is what we usually find after only a couple of years running:







I am new to Porsch Boxster and don't know anything about "burp lever". Don't know if it was opened or closed. Where can I find the on-line instructions on "Burp Lever"?

The tank lever is along side the coolant tank fill cap, under the plastic panel the pops out. Do a quick search, its use has been written up multiple times:


Thanks

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[silbord]

Originally Posted by JFP in PA

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JFP - Thanks much and will do...Great pictures and they speak thousand words.