joshetude
Active member
Greetings. I have a 2001 Golf TDI throwing a code of P1562 - Quantity Adjuster (N146): Upper Limit Reached. I found some info on this site as well as wiki.ross-tech.com/wiki/index.php/17970/P1562/005474. Since I just had this rebuilt IP installed in January, the timing shouldn't be off. I've already changed the fuel filter. I'm hoping a good run of Diesel Purge thru the IP might clear whatever is bothering it. Can anyone local help me w/that? I had a mechanic help me do a purge a few years back on my old pump, and it worked wonderfully. It's beyond my ability to do on my own, though, and that mechanic is no longer available. Anyone local have experience? I'm in East Oakland, have a long driveway, or can come to you. Thanks, Josh