CedarGrove
05-18-2014, 10:51
The 95 has been throwing the DTC 36 lately. Seems to run fine, but cruise will not work when the code is present. Made some headway on it yesterday.
When I first started tinkering with it I had the code at idle and normal throttle. I could make it go away under hard throttle but it would return once I got off of it. This truck has a 3 week old FS Poorly Manufactured Device mounted on a heat sink in the nostril. I swapped the PMD with an old FS PMD from the 98 with no change. At idle I clear the code with GMTDscan and it immediately returns. I replaced the extension cable and was able to clear the code at idle. Code would return within a half mile test drive. Swapped in an old Stanadyne Poorly Manufactured Device and thought I had it knocked. The code goes away but returns if I have the cruise engaged and I head down a hill. The code will hit, knock out the cruise, then go away. Have not been able to engage the code unless the the cruise is on.
The pump was rebuilt about 7k ago. Resistor is 5 or 6.
Any input?
When I first started tinkering with it I had the code at idle and normal throttle. I could make it go away under hard throttle but it would return once I got off of it. This truck has a 3 week old FS Poorly Manufactured Device mounted on a heat sink in the nostril. I swapped the PMD with an old FS PMD from the 98 with no change. At idle I clear the code with GMTDscan and it immediately returns. I replaced the extension cable and was able to clear the code at idle. Code would return within a half mile test drive. Swapped in an old Stanadyne Poorly Manufactured Device and thought I had it knocked. The code goes away but returns if I have the cruise engaged and I head down a hill. The code will hit, knock out the cruise, then go away. Have not been able to engage the code unless the the cruise is on.
The pump was rebuilt about 7k ago. Resistor is 5 or 6.
Any input?